 Taddeus Kroes
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974545c705
Removed bug in preprocessor that caused 'pi*a' to occur as 'pi a'.
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13 years ago |
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Taddeus Kroes
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0eadc533f5
Implemented a new, lightweight way of validation as described in the TODO list.
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13 years ago |
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Sander Mathijs van Veen
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3c4c11f688
Add AGPLv3 header to all source files.
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13 years ago |
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Sander Mathijs van Veen
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ed513ed6ac
Reset flex's internal buffer (depends on new pybison version).
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13 years ago |
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Sander Mathijs van Veen
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61885a11ce
reduce maximum number of rewrite steps to 30.
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13 years ago |
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Sander Mathijs van Veen
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4052ad84bf
Fix duplicated steps in frontend's answer.
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13 years ago |
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Sander Mathijs van Veen
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dbc158eb57
Math expressions in hints are pretty printed using MathJax.
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13 years ago |
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Sander Mathijs van Veen
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388bdb396f
Fix merge conflict.
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13 years ago |
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Taddeus Kroes
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3e5a676b9e
Added ICNORECASE flag to preprocessor to allow expressions like 'aC'.
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13 years ago |
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Taddeus Kroes
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71bb582369
Implemented substitution for solving sets of linear equations..
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14 years ago |
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Taddeus Kroes
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6a78440dfb
Fixed some precedence issues.
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14 years ago |
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Taddeus Kroes
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7fbc6d246b
Application in parser now also applies implicit rules that are not hints after applying an explicit rule.
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14 years ago |
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Taddeus Kroes
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ba49325a72
Minor bugfix.
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14 years ago |
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Taddeus Kroes
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52dcf02f95
Modified parser to fit MathJax syntax.
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14 years ago |
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Taddeus Kroes
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2c55901f1f
Changed assiociativity for derivatives/integrals to left.
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14 years ago |
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Taddeus Kroes
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65cc88c7e6
Added IMPLICIT_RULES list for rules that are not printed in verbose rewrite_all mode.
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14 years ago |
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Taddeus Kroes
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290f2847a5
Added operator for verbose rewrite_all (verbose means that each step is printed).
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14 years ago |
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Taddeus Kroes
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d86dda9273
Finished separating parser state and interactive state, and added first version of strategy.
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14 years ago |
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Taddeus Kroes
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51f95b25df
Possibilities are now not generated more than once for a node.
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14 years ago |
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Taddeus Kroes
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57bc805cfa
Interactive parser state is not changed by parser hooks anymore, but separated in functions.
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14 years ago |
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Taddeus Kroes
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ea8ce3ac20
Added a set of reduction rules for expressions with absolute values.
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14 years ago |
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Taddeus Kroes
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42662f455b
Changed negation precedence to that of subtraction and modified rules+tests correspondingly.
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14 years ago |
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Taddeus Kroes
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17c6fae8aa
Added logical operators.
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14 years ago |
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Taddeus Kroes
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427c18a5d3
Removed blank line according to pep8 standards.
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14 years ago |
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Taddeus Kroes
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56256eb463
Removed function notation check for integrals from parser.
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14 years ago |
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Taddeus Kroes
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196a602c5b
Added notation for absolute value to the parser.
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14 years ago |
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Taddeus Kroes
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31876fd43a
Improved preprocessor: a 4 (with space in between) is now converted to a*4 instead of a^4.
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14 years ago |
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Taddeus Kroes
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a6b3d67158
Added stringification for (indefinite and definite) integrals.
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14 years ago |
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Taddeus Kroes
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2ed4de97ba
Added notation for indefinite integrals.
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14 years ago |
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Taddeus Kroes
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b2ddec596d
Resolved shift/reduce conflict for integrals.
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14 years ago |
