sympy/sympy issues and pull requests

#26747 - Missing Pre-release Tags for 1.13.0rc3 etc

Issue - State: open - Opened by haru-44 1 day ago - 1 comment

#26746 - fix(matrices): handle multiplication of zero/inf in matmul

Pull Request - State: open - Opened by oscarbenjamin 1 day ago - 2 comments
Labels: matrices, domainmatrix

#26745 - SymPy pauli algebra should simplify terms if labels are in a different order?

Issue - State: open - Opened by davidboden 1 day ago

#26744 - Incorrect result for definite integral related to gaussian integral

Issue - State: open - Opened by Teut2711 2 days ago - 1 comment
Labels: integrals, integrals.definite

#26743 - Automatic simplification of expressions involving `AlgebraicNumber`

Issue - State: open - Opened by oscarbenjamin 2 days ago - 1 comment
Labels: polys, core.numbers

#26742 - function_range is not robust with trigonometric functions

Issue - State: closed - Opened by raks0009 2 days ago - 3 comments
Labels: calculus

#26741 - Sparse Matrix Multiplication Performance

Issue - State: closed - Opened by ricdigi 2 days ago - 4 comments

#26740 - Add a function to convert algebraic numbers to RootOf

Issue - State: open - Opened by oscarbenjamin 2 days ago - 1 comment
Labels: polys

#26738 - physics.control: remove numpy as an optional dependency for the pole-zero plot

Pull Request - State: closed - Opened by akshanshbhatt 3 days ago - 12 comments
Labels: physics.control

#26737 - Changed to list comprehension

Pull Request - State: closed - Opened by haru-44 4 days ago - 2 comments
Labels: Code quality

#26736 - [GSoC] Changed the output_vector to dsolve and added support of symbolic matrices.

Pull Request - State: closed - Opened by abhiphile 4 days ago - 3 comments

#26735 - [GSOC] Initialise the Arches Class

Pull Request - State: open - Opened by shishir-11 5 days ago - 5 comments
Labels: GSoC, physics.continuum_mechanics

#26734 - fix(vector): fix printing of negative scalars

Pull Request - State: open - Opened by oscarbenjamin 5 days ago - 2 comments
Labels: printing.pretty, physics.vector

#26733 - fix(vector): fix printing of negative scalars

Pull Request - State: closed - Opened by oscarbenjamin 5 days ago - 5 comments
Labels: printing.pretty, physics.vector

#26732 - ufuncify fails with NumPy 2.0 for specific symbol names

Issue - State: open - Opened by moorepants 5 days ago - 1 comment
Labels: utilities.autowrap

#26731 - Pretty printer occasionally raises TypeError when displaying vectors from the mechanics module on Jupyter Notebook

Issue - State: closed - Opened by Davide-sd 6 days ago - 5 comments
Labels: printing.pretty, physics.vector

#26730 - Investigation about the forward_jacobian Function

Issue - State: open - Opened by ricdigi 6 days ago - 25 comments
Labels: physics.mechanics

#26729 - use only relative error in control_plots test

Pull Request - State: closed - Opened by smichr 7 days ago - 17 comments
Labels: physics.control

#26728 - Control test fails with numpy 2.0

Issue - State: closed - Opened by oscarbenjamin 7 days ago - 15 comments
Labels: physics.control

#26727 - Relocate files in the API Reference to Explanation/Tutorials

Pull Request - State: open - Opened by eh111eh 7 days ago - 13 comments
Labels: physics.mechanics, GSoC, physics.vector

#26726 - Sympify broken for latest numpy numbers

Issue - State: closed - Opened by mloubout 8 days ago - 4 comments

#26724 - Readme editing

Pull Request - State: closed - Opened by rozenfelds 10 days ago

#26723 - Fix if statement returning bool

Pull Request - State: closed - Opened by haru-44 10 days ago - 7 comments
Labels: Code quality

#26722 - use a `for` statement

Pull Request - State: closed - Opened by haru-44 10 days ago - 2 comments
Labels: Code quality

#26721 - TensAdd: add matches method

Pull Request - State: closed - Opened by Kishore96in 10 days ago - 2 comments

#26720 - Fix radsimp for non-Expr arguments

Pull Request - State: closed - Opened by ForeverHaibara 10 days ago - 6 comments
Labels: simplify

#26719 - Fix update-docs final version guard

Pull Request - State: closed - Opened by hugokerstens 10 days ago - 8 comments
Labels: Releasing, CI

#26718 - [GSoC] Added support of using `StateSpace` with `Parallel` and `MIMOParallel`.

Pull Request - State: open - Opened by abhiphile 11 days ago - 6 comments

#26717 - Solution from dsolve_system violates all equations

Issue - State: open - Opened by OliverAh 11 days ago - 2 comments
Labels: solvers.dsolve, solvers.dsolve.system

#26716 - collected_expr.coeff() always return 0 if some symbol was used as a Divisor?

Issue - State: closed - Opened by NewThinker-Jeffrey 11 days ago - 2 comments

#26714 - Fix gh-26690 (1.13 branch)

Pull Request - State: closed - Opened by oscarbenjamin 12 days ago - 2 comments

#26713 - Bugfix: allow lambdify arguments to have names which are invalid python identifiers

Pull Request - State: closed - Opened by bjodah 12 days ago - 3 comments
Labels: utilities.lambdify, vector

#26712 - Add a factors function to get factors without multiplicity

Issue - State: open - Opened by oscarbenjamin 12 days ago - 7 comments
Labels: polys

#26711 - Addition of docstring for `pc_groups.Collector.subword_index`

Pull Request - State: closed - Opened by haru-44 12 days ago - 2 comments
Labels: Documentation

#26710 - Speed up `_primepi`

Pull Request - State: closed - Opened by haru-44 12 days ago - 2 comments
Labels: ntheory

#26709 - Eliminated unnecessary processing

Pull Request - State: closed - Opened by haru-44 13 days ago - 2 comments
Labels: Code quality

#26708 - make all_close more robust

Pull Request - State: closed - Opened by smichr 13 days ago - 5 comments

#26707 - Wrong translation of lerchphi into Mathematica

Issue - State: open - Opened by rogerbalsach 14 days ago - 3 comments
Labels: printing

#26706 - maint(ci): don't allow symlinks in comment-on-pr workflow

Pull Request - State: closed - Opened by oscarbenjamin 14 days ago - 2 comments

#26705 - Feature Request: Add Import/Export Functions for Boolean Expressions in Z3 and BDD Formats

Issue - State: open - Opened by YuriyTigiev 15 days ago - 15 comments
Labels: Could Close

#26704 - Bug with O(f) if f is a Function

Issue - State: closed - Opened by jbarber-phys 15 days ago - 2 comments
Labels: series

#26703 - Add dependabot for updating GitHub Actions workflow versions

Pull Request - State: open - Opened by asmeurer 15 days ago - 3 comments
Labels: CI

#26702 - `repr(Function | int)` returns results inconsistent with type name.

Issue - State: open - Opened by iamrecursion 15 days ago - 3 comments

#26701 - Request For Security Contact

Issue - State: closed - Opened by RedYetiDev 15 days ago - 4 comments

#26700 - Simplification of equations with Singularity Functions

Issue - State: open - Opened by mvg2002 15 days ago - 1 comment
Labels: functions

#26699 - maint(ci): test gmpy2 2.2.0rc1 prerelease in CI

Pull Request - State: closed - Opened by oscarbenjamin 15 days ago - 2 comments
Labels: CI

#26698 - Intersection of PermutationGroups

Issue - State: open - Opened by thomasahle 16 days ago - 1 comment
Labels: combinatorics

#26697 - `pde_separate_mul` returns `None`

Issue - State: open - Opened by icarosadero 16 days ago
Labels: solvers.pdsolve

#26696 - Singularity Functions that never return infinity for mechanics application

Issue - State: open - Opened by mvg2002 16 days ago - 8 comments
Labels: functions, physics.continuum_mechanics

#26695 - fix(polys): convert to exact domain in groebner

Pull Request - State: open - Opened by oscarbenjamin 16 days ago - 22 comments
Labels: solvers, polys, floats

#26694 - Removing unnecessary codeblock for handling symbolic exponents in gruntz

Pull Request - State: closed - Opened by arnabnandikgp 16 days ago - 2 comments
Labels: series, GSoC

#26693 - [GSOC 1.2]removing instance of nsimplify from log _eval_nseries

Pull Request - State: closed - Opened by arnabnandikgp 17 days ago - 4 comments
Labels: series, GSoC

#26692 - [3.13] Python compile recursion error due to huge expression

Issue - State: open - Opened by williamwen42 18 days ago - 12 comments

#26691 - Dirac delta doesn't get simplified by `assuming`

Issue - State: open - Opened by icarosadero 18 days ago - 1 comment
Labels: assumptions

#26690 - lambdify is no longer able to deal with `sympy.vector.BaseScalar`

Issue - State: closed - Opened by Davide-sd 18 days ago - 17 comments
Labels: utilities.lambdify

#26689 - GPU Support for Boolean Expressions

Issue - State: closed - Opened by YuriyTigiev 18 days ago - 6 comments

#26688 - Access `objects.inv` of old sympy versions for intersphinx

Issue - State: open - Opened by hugokerstens 19 days ago - 12 comments

#26687 - ccode, using numpy 2

Issue - State: closed - Opened by fbordeu 19 days ago - 2 comments

#26686 - Question: Can `parse_expr` parse Symbols with subtraction char in it?

Issue - State: closed - Opened by roykoand 20 days ago - 4 comments

#26685 - [GSoC] Added methods to StateSpace class to calculate state and output vectors.

Pull Request - State: closed - Opened by abhiphile 21 days ago - 4 comments
Labels: GSoC, physics.control

#26684 - [1.13.0rc1] possible regression in comparison (`numbers.One()` VS `float(1.0)`) ?

Issue - State: closed - Opened by neutrinoceros 21 days ago - 6 comments

#26683 - Implemented Influence Line Diagram Calculations for Beams with Hinges

Pull Request - State: closed - Opened by mvg2002 21 days ago - 22 comments

#26682 - Incorrect behaviour for solve_poly_system

Issue - State: open - Opened by mohammedehab2002 22 days ago - 6 comments
Labels: polys, floats

#26681 - collect function bug

Issue - State: open - Opened by ferymi6041 22 days ago - 1 comment

#26680 - Attempted cherry pick of #26627

Pull Request - State: closed - Opened by moorepants 22 days ago - 3 comments

#26679 - Print relational when cannot determine truth value

Pull Request - State: closed - Opened by ezyang 22 days ago - 6 comments
Labels: core, core.relational

#26678 - Add customization point for printing code involving Derivative instances

Pull Request - State: open - Opened by bjodah 22 days ago - 10 comments
Labels: printing, utilities.lambdify

#26677 - BUG: inconsistent results while parsing unpaired bracket

Issue - State: open - Opened by tugui 23 days ago

#26676 - collect function bug

Issue - State: closed - Opened by ferymi6041 23 days ago - 5 comments

#26675 - maint(ci): update actions versions

Pull Request - State: closed - Opened by oscarbenjamin 23 days ago - 2 comments
Labels: CI

#26674 - perf(matrices): make values etc faster for sparse matrices (1.13)

Pull Request - State: closed - Opened by oscarbenjamin 23 days ago - 2 comments
Labels: matrices, Performance, domainmatrix

#26673 - plot error after a "clean" simpify check up

Issue - State: closed - Opened by Napain 23 days ago - 5 comments

#26672 - Disable pprint line wrapping in the doctests

Pull Request - State: closed - Opened by oscarbenjamin 24 days ago - 2 comments
Labels: Documentation, Testing

#26671 - Disable pprint line wrapping in the doctests

Pull Request - State: closed - Opened by asmeurer 24 days ago - 14 comments
Labels: Documentation, Testing

#26669 - fix(polys): fix poly(expr) with mixed rational integer coefficients (1.13 branch)

Pull Request - State: closed - Opened by oscarbenjamin 24 days ago - 2 comments
Labels: polys

#26668 - maint: remove note about installing mpmath

Pull Request - State: closed - Opened by oscarbenjamin 24 days ago - 2 comments
Labels: Uncategorised

#26667 - Cannot determine truth value of Relational

Issue - State: open - Opened by pnbabu 24 days ago - 1 comment

#26666 - fix(polys): fix poly(expr) with mixed rational integer coefficients

Pull Request - State: closed - Opened by oscarbenjamin 24 days ago - 3 comments
Labels: polys

#26665 - sp.solve: expected an integer, got rational

Issue - State: closed - Opened by Titaninchen 24 days ago - 2 comments
Labels: polys

#26664 - release: cap mpmath < 1.4 in sympy 1.13.0

Pull Request - State: closed - Opened by oscarbenjamin 25 days ago - 5 comments
Labels: Releasing

#26663 - Regression: lambdify of Derivative instance now throws PrintMethodNotImplementedError

Issue - State: open - Opened by nicholasferguson 25 days ago - 24 comments
Labels: utilities.lambdify

#26662 - Sympy results are int, not Integer

Issue - State: open - Opened by m-f-h 25 days ago - 1 comment

#26661 - maint: update CI on master after 1.13 release branch

Pull Request - State: closed - Opened by oscarbenjamin 25 days ago - 2 comments
Labels: Releasing

#26660 - release: bump versions on 1.13 release branch

Pull Request - State: closed - Opened by oscarbenjamin 25 days ago - 2 comments
Labels: Releasing

#26659 - maint(release): bump version to 1.14.dev on master

Pull Request - State: closed - Opened by oscarbenjamin 25 days ago - 2 comments
Labels: Releasing

#26658 - Revert "maint(ci): run docs preview only if CI passes"

Pull Request - State: closed - Opened by oscarbenjamin 26 days ago - 2 comments
Labels: Documentation, CI

#26657 - maint(ci): run docs preview only if CI passes

Pull Request - State: closed - Opened by oscarbenjamin 26 days ago - 2 comments
Labels: Documentation, CI

#26656 - Add column format arguments for latex output of `Array`

Pull Request - State: closed - Opened by xzdlj 27 days ago - 2 comments

#26654 - Modify the behavior of physics.wigner.wigner_3j to make it more intuitive

Pull Request - State: closed - Opened by xzdlj 27 days ago - 3 comments
Labels: physics.quantum

#26653 - Does solve(...) respects symbol(..., real=True) assumption?

Issue - State: closed - Opened by wli75 27 days ago

#26652 - calling `latex` on `Array` with less rows than columns, and at least 10 columns, emit bad latex

Issue - State: closed - Opened by kompre 28 days ago

#26651 - maint: update optional dependencies in CI

Pull Request - State: closed - Opened by oscarbenjamin 28 days ago - 2 comments
Labels: CI

#26650 - Sphinx build failing regularly

Issue - State: closed - Opened by oscarbenjamin 28 days ago - 1 comment
Labels: Documentation, CI

#26649 - fix(polys): fix apart(full=True) with floats

Pull Request - State: closed - Opened by oscarbenjamin 28 days ago - 3 comments
Labels: polys, floats

#26648 - Incorrect partial fraction expansion with floats

Issue - State: closed - Opened by oscarbenjamin 28 days ago - 3 comments
Labels: polys, floats

#26647 - [GSoC] Refactored the `Series` and `MIMOSeries` to support `StateSpace` connection.

Pull Request - State: closed - Opened by abhiphile 28 days ago - 5 comments

#26646 - maint: disable broken check in docs preview

Pull Request - State: closed - Opened by oscarbenjamin 28 days ago - 2 comments
Labels: CI

#26645 - FiniteField.call returns different types depending on whether flint is installed or not

Issue - State: closed - Opened by bjodah 28 days ago - 6 comments
Labels: polys, flint

#26644 - maint: Update AUTHORS file

Pull Request - State: closed - Opened by oscarbenjamin 28 days ago - 3 comments
Labels: Uncategorised

#26643 - Minor Change to Lambdify Mapping Dictionary for Spherical Bessel Functions.

Pull Request - State: closed - Opened by deanrp2 29 days ago - 4 comments

GitHub / sympy/sympy issues and pull requests