Hi all, mpmath 1.3.0 is available on GitHub (https://github.com/mpmath/mpmath) and PyPi (https://pypi.org/project/mpmath/).
Thanks to everyone who contributed to this release! The changelog follows: Security issues: * Fixed ReDOS vulnerability in mpmathify() (CVE-2021-29063) (Vinzent Steinberg) Features: * Added quadsubdiv() for numerical integration with adaptive path splitting (Fredrik Johansson) * Added the Cohen algorithm for inverse Laplace transforms (Guillermo Navas-Palencia) * Some speedup of matrix multiplication (Fredrik Johansson) * Optimizations to Carlson elliptic integrals (Paul Masson) * Added signal functions (squarew(), trianglew(), sawtoothw(), unit_triangle() sigmoidw()) (Nike Dattani, Deyan Mihaylov, Tina Yu) Bug fixes: * Correct mpf initialization from tuple for finf and fninf (Sergey B Kirpichev) * Support QR decomposition for matrices of width 0 and 1 (Clemens Hofreither) * Fixed some cases where elliprj() gave inaccurate results (Fredrik Johansson) * Fixed cases where digamma() hangs for complex input (Fredrik Johansson) * Fixed cases of polylog() with integer-valued parameter with complex type (Fredrik Johansson) * Fixed fp.nsum() with Euler-Maclaurin algorithm (Fredrik Johansson) Maintenance: * Dropped support for Python 3.4 (Sergey B Kirpichev) * Documentation cleanup (Sergey B Kirpichev) * Removed obsolete files (Sergey B Kirpichev) * Added options to runtests.py to skip tests and exit on failure (Jonathan Warner) Let me know if there are any issues that need to be patched urgently. Best, Fredrik -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAJdUXTKFrS_S3C4q2DNWwLe9PBxKKSrQmJqtZPkk4GWzUN6a8w%40mail.gmail.com.
