A C++ Library for Parsing Expressions with Strings, Complex Numbers, Vectors, Matrices and more.
BSD 2-Clause "Simplified" License
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muparserx
V4.0.13 (20230307)
Bugfixes:
- untracked Issue: Wide string build on windows was broken due to a typo introduced in 4.0.12.
V4.0.12 (20230304)
Bugfixes:
- Issue 116: Changed implementation of parsing double values to fix #116 on Mac.
- Issue 115: String constants starting woth "or" confused with operator during parsing step
- Issue 117: Equals operator behavior inconsistent when checking boolean values. (no type check)
Changes:
- C++17 is now the minimum required C++ version to compile the code
- added a wide string option to cmake (USE_WIDE_STRING)
- removed compatibility fixes for older compilers (mostly MSVC)
- fixed compiler warnings
V4.0.11 (20211123)
Bugfixes:
- Issue 112: Compilation issue due to an invalid header file name
V4.0.10 (20211122)
Bugfixes:
- Issue 107: Complex multiplication-assignment did not work correctly
- Issue 110: Short evaluation for binary operators added (thanks to user egyptyu)
V4.0.9 (20200619)
Changes:
- Copied unit tests from muparser (no new failures)
- Introduced a maximum expression length of 10000
- Expressions will be checked for non printable characters
Bugfixes:
- Issue 68: Integer test causes floating point exceptions; fixed as suggested
V4.0.8 (20181218)
Changes:
- Build system changed to CMake
V4.0.7 (20160331)
Bugfixes:
- Issue 68: Assertion fails (i.e "abs(-3)>abs(2)")
- untracked issue: cbrt function did not work properly
- new functions: atan2, reminder, fmod