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- import unittest
- from tests.parser import TestParser, run_expressions
- from sympy import Symbol, symbols
- class TestVariables(unittest.TestCase):
- def setUp(self):
- pass
- def tearDown(self):
- pass
- def test_addition(self):
- expressions = [('5 + 5', 5 + 5)]
- run_expressions(expressions)
- def test_addition_of_one_term(self):
- a = Symbol('a')
- expressions = [('a + 5', 5 + a)]
- run_expressions(expressions)
- def test_addition_of_two_terms(self):
- a, b = symbols('a,b')
- expressions = [('4*a + 5*b', 4*a + 5*b)]
- run_expressions(expressions)
- #def test_short_addition_of_two_terms(self):
- # a, b = symbols('a,b')
- # expressions = [('4a + 5b', 4.0*a + 5.0*b)]
- # run_expressions(expressions, verbose=1)
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