Brave Browser (64-bit)

What's new in this version:

New items in core:
- Additional float constants: LEAST-NEGATIVE-NORMALIZED-FLONUM largest_negative_float, least_negative_float least_positive_normalized_float, and least_negative_normalized_float
- Support for pre/post sub/superscripts (get_index_properties declare_index_properties and remove_index_properties) 2) Make declare_index_properties
- Mark non-trivial results from gcfactor with a GCFACTORED flag

New items in share:
- pytranslate, which converts maxima to python
- rtest_inteqn
- descriptive: find_runs and find_runs_inverse

Changes in core:
- Code clean ups and removal of functions that only had a historical meaning
- In TEST-BATCH, ensure that list of unexpectedly passed tests is nonempty before reporting it
- lisp-quiet can now be told not to use subsequent :lisp commands
- defmfun now adds an ARG-LIST property that allows frontends to validate arguments
- An improved version of float_approx_equal
- Better handling of non-numerical input to find_root
- Better handling of defint errors triggered by laplace()
- Avoid variable capture in the WITH-NEW-CONTEXT macro
- Evaluate the body of a WITH-NEW-CONTEXT form as an implicit PROGN
- Numbers are no loger compared using EQ instead of EQL
- Characters are no loger compared using EQ instead of EQL
- Fixed bogus translations of apply2 and applyb2
- Fixed bogus translations of atan and atan2 with float arguments
- Fixed the bogus translation of atan2 with one float and one rational argument
- Fixed bogus and inconsistent translations of max and min when the arguments were a mix of float and other modes
- Fixed bogus translations of = and # with mixed float and numerical arguments
- Fixed an internal error in the translator when attempting to convert a variable of mode rational to a float
- Fixed the inconsistent translation of signum with a float argument
- Fixed the bogus translation of random with a float argument
- Fixed the translations of log and sqrt so they honor the flag tr_float_can_branch_complex
- Updated gentran to v.5
- Improved the pattern matcher for "+" and "*" expressions, see maxima-discuss, circa 2019-12-27: "Function to recognise series"
- allow zn_log to work on subgroups
- gamma_incomplete_lower is now returned in the noun form in many places
- operatorp(expr,op) was inconsistent with operatorp(expr,[op])
- sqrtdenest is now built-in, not a share function
- load(sqdnst) now is a no-op

Changes in share:
- Interpol used funmake instead of apply
- An updated version of COMA
- A testbench for draw()
- plot2d with a single function now uses xlabel
- Many minor corrections
- In package amatrix, protect against empty matrices when converting amatrix to matrix and vice versa
- Fixed contragrad in ctensor, added tests for cograd/contragrad

Bug fixes:
- Corrected the translation of conditionals
- +3489: Better handling of limits of logarithms
- In simplify_sum, avoid double-counting -min_ni term in to_hypergeometric
- gcfactor(0) -> division by zero
- gcfactor(9) => 9
- Cross product of scalar zero versus vector yields zero result
- Stack overflow for equality testing with assumptions
- logic_simplify handles inequalities incorrectly
- printprops displays matchdeclare properties incorrectly when value is a lambda
- Bogus translation of declare
- Emacs: wxdraw3d not working
- notequal is not translated properly

Unnumbered bugs:
- plot now works correctly with function names containing _, ^ and @
- Maxima now no longer becoms unusable with errset=t
- FREE-LISP-VARS property for LET was broken
- translator: improved error message when a throw is not in a catch
- PATCH-UP-MEVAL-IN-FSET had a bogus BARFO call
- standard-input was broking during gentranin runs
- Problem loading abs_integrate in imaxima mode (emacs)
- compgrind:true caused compfile to not write to the output file
- compgrind:true didn't ensure pretty-printing of compfile output
- Taylor expansion for gamma_incomplete_lower(1/2,z) now works
- compgrind:true didn't ensure pretty-printing of compfile output
- gamma_incomplete_lower now respects gamma_expand

Additional improvements:
- The documentation now is build use a stock makeinfo
- Many other improvements to the way documentation is generated
- The RPM files now end up in the build directory
- A way to run many draw() and plot() examples for manual tests
- More out-of-source-build improvements
- "make dvi" was subject to bit-rot and should now work again
- Resolved a few cases in which common variable names in arguments caused unexpected behavior
- Better ABCL integration
- Added a help message (Option: /?) to the windows installer
- Fix errors when installing on MacOS via Homebrew
- run_testsuite(share_tests=only) now doesn't fail due to unicode-sniffer.lisp not having been loaded
- Draw now translates the coordinates of labels, too
- Use DLMF 8.8.9 to expand gamma_incomplete(a+n,z)
- Expand gamma_incomplete for rational order
- Many code cleanups
- Many improvements to the documentation
- Windows Installer: Updated wxMaxima to the new release