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ChangeLog-5.15.0
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ChangeLog-5.15.0
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Maxima 5.15.0 change log
Compiled 2008-04-05
Backwards-incompatible changes:
* Disable verb => numerical evaluation scheme for math functions
Major changes:
* User interface Imaxima now packaged with Maxima
New items in share:
* share/contrib/bitwise: Bitwise operations on integers
* share/contrib/noninteractive: Catch asksign and askprop questions
and turn them into conditional expressions
* share/contrib/namespaces: A namespace implementation for Maxima
* share/contrib/amatrix: Matrix with underlying Lisp array
Other revisions:
* gf package: New version of gf package (Galois fields)
* tex function: Enable TeX output to output stream
* stringproc package: Revised printf; regex functions
* ezunits package: Dimensional analysis; physical constants
* quadpack functions: Return partially-evaluated expressions
* plot functions: New options; bug fixes
* tensor functions: Many improvements
* graphs package: Improvements
Bug fixes:
* 1924837: integration error
* 1905668: blockmatrixp(matrix()) --> true
* 1901199: a polynomial that puts factor() into an infinite loop
* 1900843: Sign of diff(bessel_k(n,x),x) is wrong
* 1858797: Do not use the option -a for cp(1) in extract_categories.sh
* 1848704: no way to convert log(product(...)) to sum(log(...)...)
* 1848131: integrate fails in sign though integrand is real
* 1845375: factcomb() in 5.13.0 gives wrong result
* 1821240: set_partitions documentation
* 1818645: Compiled maxima code containing $ARRAY gets a Lisp error
* 1753971: specint gives lisp error
* 1726148: maybe with prederror : true
* 1515712: tlimit (x*atan(x)/(x+1),x,inf) => 3 %pi/2, etc
* 1407378: polarform returns a rectangular expression for float argument
* 1313987: another quotient by zero bug (GCD problem)
* 1051437: Trig integral error
* 902757: taylor(x,[x],inf,...) garbage
* 887174: genmatrix/lambda translate problem
* 831445: gcd/subres -- another case
* 807275: Taylor Illegal log kernel: log(cos(th)) @ %pi/2
* 789059: simpexpt problem: sign called on imag arg
* 783668: Missing documentation entries and index entries
* 686819: genmatrix bug / fix
* 657382: defint/limit infinite loop
* 604850: pade produces an error when taylor expr is freeof variable
* various other bugs