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Signed zero

enhancementnew feature requests (or implementation)new feature requests (or implementation)

imported

need decision

Status: Open.

#167 In mpmath/mpmath;

· fredrik-johansson opened on Feb 4, 2009

Enhanced polynomial support

enhancementnew feature requests (or implementation)new feature requests (or implementation)

imported

Status: Open.

#142 In mpmath/mpmath;

· fredrik-johansson opened on Nov 19, 2008

Create a better interface for switching precision and rounding

enhancementnew feature requests (or implementation)new feature requests (or implementation)

need decision

Status: Open.

#683 In mpmath/mpmath;

· skirpichev opened on Apr 17, 2023

Simplify the codebase by avoiding metaprogramming

enhancementnew feature requests (or implementation)new feature requests (or implementation)

need decision

Status: Open.

#696 In mpmath/mpmath;

· oscarbenjamin opened on May 8, 2023

fix mpmathify(matrix)

enhancementnew feature requests (or implementation)new feature requests (or implementation)

imported

Priority-Medium

Status: Open.

#198 In mpmath/mpmath;

· vks opened on Aug 20, 2009

implement continued fractions

enhancementnew feature requests (or implementation)new feature requests (or implementation)

imported

need decision

Priority-Medium

Status: Open.

#95 In mpmath/mpmath;

· certik opened on Aug 27, 2008

laguerre polynomial values of neg. index

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

Status: Open.

#307 In mpmath/mpmath;

· rwst opened on Feb 25, 2015

Feature request: Any chance we can get an erfcx?

enhancementnew feature requests (or implementation)new feature requests (or implementation)

Status: Open.

#313 In mpmath/mpmath;

· dabliss opened on Oct 1, 2015

cplot "points" parameter not explained and not quite right

docs

Status: Open.

#379 In mpmath/mpmath;

· endolith opened on Dec 18, 2017

clsin(s, z) causing a hang

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

Status: Open.

#459 In mpmath/mpmath;

· jacksonvanover opened on Jul 15, 2019

Bell incomplete polynomials

enhancementnew feature requests (or implementation)new feature requests (or implementation)

Status: Open.

#476 In mpmath/mpmath;

· lrnv opened on Oct 15, 2019

Unexpected results from elliprj with NaN input

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

Status: Open.

#486 In mpmath/mpmath;

· jacksonvanover opened on Nov 6, 2019

Imaginary parts of error functions are incorrect

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

Status: Open.

#545 In mpmath/mpmath;

· paulmasson opened on Jun 27, 2020

appellf1 blows up and inaccurate

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

Status: Open.

#633 In mpmath/mpmath;

· dowkeruk opened on Jul 6, 2022

Interface to clear caches

enhancementnew feature requests (or implementation)new feature requests (or implementation)

need decision

Status: Open.

#929 In mpmath/mpmath;

· skirpichev opened on Mar 16, 2025

odefun stalls

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

imported

need decision

Status: Open.

#228 In mpmath/mpmath;

· FreddieWitherden opened on Mar 17, 2010

implement findroot(lambda x, y: x+y, (1, 1))

enhancementnew feature requests (or implementation)new feature requests (or implementation)

imported

Status: Open.

#143 In mpmath/mpmath;

· vks opened on Nov 19, 2008

Function gallery in docs

docs

enhancementnew feature requests (or implementation)new feature requests (or implementation)

imported

Status: Open.

#168 In mpmath/mpmath;

· fredrik-johansson opened on Feb 4, 2009

Numerical difference in elliptic pi from Mathematica

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

need decision

Status: Open.

#517 In mpmath/mpmath;

· paulmasson opened on Mar 4, 2020

Remove bitcount field of the mpf tuple?

enhancementnew feature requests (or implementation)new feature requests (or implementation)

Status: Open.

#720 In mpmath/mpmath;

· skirpichev opened on Sep 23, 2023

Public API

need decision

Status: Open.

#704 In mpmath/mpmath;

· oscarbenjamin opened on May 21, 2023

Paper of mpmath

docs

Status: Open.

#375 In mpmath/mpmath;

· nicoguaro opened on Nov 15, 2017

Should poles return inf?

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

imported

need decision

Status: Open.

#148 In mpmath/mpmath;

· fredrik-johansson opened on Dec 12, 2008

Added Brent's solver - verified correctness using test cases.

Status: Open (in progress).

mpmath/mpmathnumber 999

#999 In mpmath/mpmath;

· saiadith opened on Sep 6, 2025

Crashes on PyPy3.11 v7.3.20

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

Status: Open.

#1013 In mpmath/mpmath;

· skirpichev opened on Oct 12, 2025