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Validate limit tests with Mathematica

calculus

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

Status: Open.

#1475 In diofant/diofant;

· skirpichev opened on Dec 7, 2025

Invalid rational integeral of 400*pi**2*x**2/(1600*pi**4*x**4 - 796*pi**2*x**2 + 100)

integrals

wrong answerif mathematically wrong result was obtainedif mathematically wrong result was obtained

Status: Open.

#1474 In diofant/diofant;

· skirpichev opened on Nov 27, 2025

Timeouts in test_elliptic_pi()

core

performance

Status: Open.

#1473 In diofant/diofant;

· skirpichev opened on Oct 14, 2025

Better integration with mpmath

core

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

needs decision

Status: Open.

#1463 In diofant/diofant;

· skirpichev opened on Apr 12, 2025

·  

0.16

Flacky test_sympyissue_8433()

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

series

Status: Open.

#1462 In diofant/diofant;

· skirpichev opened on Apr 11, 2025

rsolve() returns incomplete solution for higher order recurrences

solvers

wrong answerif mathematically wrong result was obtainedif mathematically wrong result was obtained

Status: Open.

#1461 In diofant/diofant;

· skirpichev opened on Apr 7, 2025

Overestimated precision in evalf_add

core

wrong answerif mathematically wrong result was obtainedif mathematically wrong result was obtained

Status: Open.

#1447 In diofant/diofant;

· skirpichev opened on Jan 20, 2025

Add subresultant_polys/coeffs?

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

needs decision

polys

Status: Open.

#1440 In diofant/diofant;

· skirpichev opened on Sep 24, 2024

·  

0.16

Correct function evaluation for infinities?

functions

needs decision

wrong answerif mathematically wrong result was obtainedif mathematically wrong result was obtained

Status: Open.

#1432 In diofant/diofant;

· skirpichev opened on Aug 5, 2024

·  

0.16

Rare test failure in test_gruntz_eval_special_slow()

bugan unexpected problem or unintended behavioran unexpected problem or unintended behavior

core

series

Status: Open.

#1409 In diofant/diofant;

· skirpichev opened on May 25, 2024

Build Rational class on Fraction/mpq

core

needs decision

Status: Open.

#1395 In diofant/diofant;

· skirpichev opened on Apr 23, 2024

·  

0.16

Improve efactor for irreducible polys

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

needs decision

performance

polys

Status: Open.

#1388 In diofant/diofant;

· skirpichev opened on Mar 28, 2024

·  

1.0