Add AGPLv3 header to all source files.

external/__init__.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.

main.py

 #!/usr/bin/python
+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 """
 Shell front-end for the mathematical term rewriting system. This shell will
 parse mathematical expressions into an expression tree, produce possible

src/__init__.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.

src/backend/__init__.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.

src/backend/backend.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from tornado.web import RequestHandler, Application
 
 from src.parser import Parser

src/default_config.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 # Error/debug/information logging facilities.
 LOG_FILE = 'engine.log'
 LOG_FORMAT = '%(asctime)s %(name)-15s %(message)s'

src/logger.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import logging
 import logging.config
 import sys

src/node.py

 # vim: set fileencoding=utf-8 :
+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import os.path
 import sys
 import copy

src/parser.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 """
 This parser will parse the given input and build an expression tree. Grammar
 file for the supported mathematical expressions.

src/possibilities.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from node import TYPE_OPERATOR
 import re
 

src/rules/__init__.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from ..node import OP_ADD, OP_MUL, OP_DIV, OP_POW, OP_NEG, OP_SIN, OP_COS, \
         OP_TAN, OP_DER, OP_LOG, OP_INT, OP_INT_INDEF, OP_EQ, OP_ABS, OP_SQRT, \
         OP_AND, OP_OR

src/rules/absolute.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from .utils import evals_to_numeric
 from ..node import OP_ABS, OP_SQRT, OP_MUL, OP_POW, Scope, absolute, sqrt
 from ..possibilities import Possibility as P, MESSAGES

src/rules/derivatives.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from .utils import find_variables, first_sorted_variable
 from ..node import ExpressionLeaf as L, Scope, OP_DER, OP_MUL, OP_LOG, \
         OP_SIN, OP_COS, OP_TAN, OP_ADD, OP_DIV, E, sin, cos, der, ln

src/rules/factors.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from itertools import product
 
 from .utils import is_numeric_node

src/rules/fractions.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from itertools import combinations, product, ifilterfalse
 
 from .utils import least_common_multiple, partition, is_numeric_node, \

src/rules/goniometry.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from itertools import permutations
 
 from ..node import ExpressionNode as N, ExpressionLeaf as L, OP_ADD, OP_MUL, \

src/rules/groups.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from itertools import combinations
 
 from .utils import evals_to_numeric

src/rules/integrals.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from .utils import find_variables, substitute, find_variable
 from ..node import ExpressionLeaf as L, OP_INT, OP_INT_INDEF, OP_MUL, OP_DIV, \
         OP_LOG, OP_SIN, OP_COS, Scope, sin, cos, ln, integral, indef, \

src/rules/lineq.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from itertools import permutations, combinations
 
 from .utils import find_variable, evals_to_numeric, substitute

src/rules/logarithmic.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from itertools import combinations, product, ifilterfalse
 import math
 

src/rules/negation.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from ..node import Scope, OP_ADD, OP_MUL, OP_DIV
 from ..possibilities import Possibility as P, MESSAGES
 from ..translate import _

src/rules/numerics.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from itertools import combinations
 
 from .utils import greatest_common_divisor, is_numeric_node

src/rules/powers.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from itertools import combinations
 
 from ..node import ExpressionNode as N, ExpressionLeaf as L, Scope, \

src/rules/precedences.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from .factors import expand_double, expand_single
 from .sort import swap_factors
 from .numerics import multiply_one, multiply_zero, reduce_fraction_constants, \

src/rules/sort.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from .utils import iter_pairs, evals_to_numeric
 from ..node import ExpressionNode as N, Scope, OP_ADD, OP_MUL
 from ..possibilities import Possibility as P, MESSAGES

src/rules/sqrt.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import math
 
 from .utils import dividers, is_prime

src/rules/utils.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from ..node import ExpressionNode as N, ExpressionLeaf as L, OP_MUL, OP_DIV, \
         OP_ADD, OP_POW, OP_SQRT
 

src/strategy.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from node import OP_NEG, NARY_OPERATORS
 from rules import RULES
 from rules.precedences import HIGH, LOW, RELATIVE

src/translate.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import gettext
 
 gettext.bindtextdomain('trs', 'lang')

src/validation.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from parser import Parser
 from possibilities import apply_suggestion
 from strategy import find_possibilities

test.py

 #!/usr/bin/env python
+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from testrunner import main
 import sys
 main(sys.argv[1:])

tests/__init__.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.

tests/parser.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import sys
 
 from external.graph_drawing.graph import generate_graph

tests/rulestestcase.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import unittest
 import doctest
 

tests/test_b1_ch08.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import unittest
 
 from src.parser import Parser

tests/test_b1_ch10.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import unittest
 
 from src.parser import Parser

tests/test_calc.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import unittest
 
 from src.parser import Parser

tests/test_exception.py

-# vim: set fileencoding=utf-8 :
+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import unittest
 
 from src.parser import Parser

tests/test_leiden_oefenopgave.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from tests.rulestestcase import RulesTestCase as TestCase, rewrite
 
 

tests/test_leiden_oefenopgave_v12.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from tests.rulestestcase import RulesTestCase as TestCase
 
 

tests/test_node.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.node import ExpressionNode as N, ExpressionLeaf as L, Scope, \
         nary_node, get_scope, OP_ADD, infinity, absolute, sin, cos, tan, log, \
         ln, der, integral, indef, eq, negation_to_node

tests/test_parser.py

 # vim: set fileencoding=utf-8 :
+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.parser import Parser, find_possibilities
 from src.node import ExpressionNode as Node, ExpressionLeaf as Leaf, \
         SPECIAL_TOKENS, sin, cos, der, log, ln, integral, indef, absolute, \

tests/test_possibilities.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import unittest
 
 from src.possibilities import MESSAGES, Possibility as P

tests/test_rewrite.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from tests.rulestestcase import RulesTestCase as TestCase
 
 

tests/test_rules_absolute.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.absolute import match_factor_out_abs_term, \
         remove_absolute_negation, factor_out_abs_sqrt, absolute_numeric, \
         factor_out_abs_term, factor_out_abs_exponent

tests/test_rules_derivatives.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.derivatives import get_derivation_variable, \
         match_zero_derivative, match_one_derivative, one_derivative, \
         zero_derivative, match_variable_power, variable_root, \

tests/test_rules_factors.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.factors import match_expand, expand_double, expand_single
 from src.node import Scope
 from src.possibilities import Possibility as P

tests/test_rules_fractions.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.fractions import match_constant_division, division_by_one, \
         division_of_zero, division_by_self, match_add_fractions, \
         equalize_denominators, add_nominators, match_multiply_fractions, \

tests/test_rules_goniometry.py

 # vim: set fileencoding=utf-8 :
+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.goniometry import match_add_quadrants, add_quadrants, \
         factor_out_quadrant_negation, match_negated_parameter, \
         negated_sinus_parameter, is_pi_frac, negated_cosinus_parameter, \

tests/test_rules_groups.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.groups import match_combine_groups, combine_groups
 from src.node import Scope
 from src.possibilities import Possibility as P

tests/test_rules_integrals.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.integrals import indef, choose_constant, solve_integral, \
         match_solve_indef, solve_indef, match_integrate_variable_power, \
         integrate_variable_root, integrate_variable_exponent, \

tests/test_rules_lineq.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.lineq import match_move_term, swap_sides, subtract_term, \
         divide_term, multiply_term, split_absolute_equation, \
         match_multiple_equations, substitute_variable, match_double_case, \

tests/test_rules_logarithmic.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.logarithmic import log, match_constant_logarithm, \
         base_equals_raised, logarithm_of_one, divide_same_base, \
         match_add_logarithms, add_logarithms, expand_negations, \

tests/test_rules_negation.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.negation import match_negated_factor, negated_factor, \
         match_negate_polynome, negate_polynome, negated_zero, \
         double_negation, match_negated_division, negated_nominator, \

tests/test_rules_numerics.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.numerics import match_add_numerics, add_numerics, \
         match_divide_numerics, divide_numerics, reduce_fraction_constants, \
         match_multiply_numerics, multiply_numerics, multiply_zero, \

tests/test_rules_powers.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.powers import match_add_exponents, add_exponents, \
         match_subtract_exponents, subtract_exponents, \
         match_multiply_exponents, multiply_exponents, \

tests/test_rules_sort.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.sort import match_sort_polynome, swap_factors, get_poly_prop, \
         match_sort_monomial, iter_pairs, swap_mono, swap_poly, get_power_prop
 from src.node import Scope

tests/test_rules_sqrt.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.sqrt import is_eliminateable_sqrt, match_reduce_sqrt, \
         quadrant_sqrt, constant_sqrt, split_dividers, \
         extract_sqrt_multiplicant, extract_sqrt_mult_priority

tests/test_rules_utils.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules import utils
 from src.rules.utils import least_common_multiple, is_fraction, partition, \
         find_variables, first_sorted_variable, find_variable, substitute, \

tests/test_strategy.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from src.rules.factors import expand_double, expand_single
 from src.node import Scope
 from src.possibilities import Possibility as P

tests/test_validation.py

+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 from unittest import TestCase
 from src.validation import validate
 

utils/view_profile.py

 #!/usr/bin/python
+# This file is part of TRS (http://math.kompiler.org)
+#
+# TRS is free software: you can redistribute it and/or modify it under the
+# terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# TRS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with TRS.  If not, see <http://www.gnu.org/licenses/>.
 import sys
 from pstats import Stats