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author | adam <adam> | 2006-02-24 21:09:13 +0000 |
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committer | adam <adam> | 2006-02-24 21:09:13 +0000 |
commit | 6b2070f0d9a96d6e121de71490c707f8912fac2d (patch) | |
tree | 2b26264fe8481b116ae55b3acf2170d2e468ac00 /math/R-wle | |
parent | 5aed1f7a56d696565e3d2061c00a2d1440ef9be9 (diff) | |
download | pkgsrc-6b2070f0d9a96d6e121de71490c707f8912fac2d.tar.gz |
Changes 0.9.2:
- Enhanced factorization, with square free factorization of rational multivariate polynomials
- New simplification using the enhanced factorization
- Much more efficient determinant and matrix inverse calculation
- Greatly enhanced and reworked solving of equations and inequalities
- More efficient evaluation avoiding recalculations
- Generally enhanced and more correct algebraic functionality
- Faster calculation of powers with large exponent and base close to one
- Option to automatically simplify or factorize
- Option to warn about denominators assumed non-zero
- Fix negative exponents with lower-case e
- Fix fetching of exchange rates with gnome-vfs < 2.10
- Polynomial functions: coeff(), lcoeff(), pcontent(), degree(), etc.
- Fix ln(e^x)
- Display "x < 3 && x > 1" as "1 < x < 3"
- Display "&&" and "||" as "and" and "or" by default
- Fix display of fractions in "Decimal (Try Exact)" mode
- Compile without errors or warnings with -pedantic and -Wextra
- Unicode fixes
- ...and many more minor fixes and enhancements (and probably some new bugs)...
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