Ecosyste.ms: Issues

An open API service for providing issue and pull request metadata for open source projects.

GitHub / sympy/sympy issues and pull requests

#25151 - eq1==eq2 but hash(eq1) != hash(eq2)

Issue - State: closed - Opened by BitSecret over 1 year ago - 1 comment

#25150 - Fixing bugs reported in the new matrix derivation algorithm

Pull Request - State: open - Opened by Upabjojr over 1 year ago - 13 comments
Labels: matrices.expressions, Merge conflict

#25149 - Moved implementation in `external.gmpy` to `external.ntheory`

Pull Request - State: closed - Opened by haru-44 over 1 year ago - 4 comments
Labels: external

#25148 - fix(core): fix unpickling of symbols pickled with sympy 1.8

Pull Request - State: open - Opened by oscarbenjamin over 1 year ago - 6 comments
Labels: core

#25147 - Minor Change in Control Plots Documentation

Pull Request - State: closed - Opened by faze-geek over 1 year ago - 2 comments

#25146 - Incorrect evaluation of integer and real equality.

Issue - State: closed - Opened by ysiraichi over 1 year ago - 3 comments

#25145 - Backwards compatibility of future sympy 2.0

Issue - State: closed - Opened by bjodah over 1 year ago - 6 comments
Labels: Releasing, Backwards Incompatibility

#25144 - Form eoms kwargs

Pull Request - State: open - Opened by TJStienstra over 1 year ago - 2 comments
Labels: physics.mechanics

#25143 - Fix broken link in `lambdify.py`

Pull Request - State: closed - Opened by faze-geek over 1 year ago - 2 comments

#25142 - incorrect simplification of a complex relational

Issue - State: open - Opened by akhmerov over 1 year ago - 5 comments
Labels: Wrong Result, simplify

#25141 - Corrected modular arithmetic for elliptic curves

Pull Request - State: closed - Opened by DarkNisa over 1 year ago - 11 comments

#25140 - added gmpy.legendre and gmpy.jacobi

Pull Request - State: closed - Opened by haru-44 over 1 year ago - 5 comments
Labels: ntheory, external

#25139 - BUG: epath doesn't work when you raise an expression to a power

Issue - State: closed - Opened by FOXP16 over 1 year ago - 5 comments

#25138 - When n is small, `perfect_power` is slow

Issue - State: closed - Opened by haru-44 over 1 year ago - 5 comments

#25137 - Integrate returns wrong answer for fourier transform of sinc

Issue - State: open - Opened by Kishore96in over 1 year ago - 2 comments
Labels: integrals.transforms, integrals.meijerg

#25135 - revisit `contains`, `_contains`

Issue - State: open - Opened by smichr over 1 year ago - 1 comment
Labels: sets

#25134 - BUG: symbols pickled with sympy 1.8 fail to compare with same symbol generated with sympy 1.12

Issue - State: open - Opened by neutrinoceros over 1 year ago - 14 comments
Labels: core, regression

#25133 - fix(sets): Make Contains a Boolean subclass

Pull Request - State: closed - Opened by oscarbenjamin over 1 year ago - 3 comments
Labels: sets

#25132 - Simplified hierarchy of Plot class and *Backend classes

Pull Request - State: closed - Opened by Davide-sd over 1 year ago - 23 comments
Labels: plotting

#25129 - Solve returns empty list when solution exists

Issue - State: closed - Opened by petor123 over 1 year ago - 2 comments
Labels: solvers

#25128 - `Reals**N` fails for symbolic N

Issue - State: open - Opened by pearcemc over 1 year ago - 4 comments

#25127 - a possible rounding bug on a Float type

Issue - State: open - Opened by kwangkim over 1 year ago - 7 comments
Labels: floats

#25125 - Implemented `LinearDamper` in `sympy.physics.mechanics`

Pull Request - State: closed - Opened by brocksam over 1 year ago - 2 comments
Labels: physics.mechanics, CZI: Codegen

#25124 - Refactored property attributes in `sympy.physics.mechanics._actuator` for immutability

Pull Request - State: closed - Opened by brocksam over 1 year ago - 2 comments
Labels: physics.mechanics, CZI: Codegen

#25123 - Assumption of negative causes incorrect sign of hyperexpand with meijerg.

Issue - State: open - Opened by mforbes over 1 year ago - 7 comments

#25122 - maint: bump version to 1.12

Pull Request - State: closed - Opened by oscarbenjamin over 1 year ago - 2 comments
Labels: Releasing

#25121 - Cannot import the stats module directly.

Issue - State: closed - Opened by alex180500 over 1 year ago - 1 comment

#25120 - Replacing nb_of_points_* keyword arguments of plotting module

Pull Request - State: closed - Opened by Davide-sd over 1 year ago - 5 comments

#25119 - Deprecating get_points, get_meshes, get_raster of data series classes

Pull Request - State: open - Opened by Davide-sd over 1 year ago - 20 comments
Labels: Merge conflict

#25118 - Differentiating a symbolic expression where a sum is defined leads to a wrong solution

Issue - State: open - Opened by UtretchUterson over 1 year ago - 2 comments
Labels: matrices.expressions

#25117 - Deprecating markers, annotations, fill, rectangles properties of the Plot class

Pull Request - State: closed - Opened by Davide-sd over 1 year ago - 8 comments
Labels: plotting

#25116 - Implemented `LinearSpring` in `sympy.physics.mechanics`

Pull Request - State: closed - Opened by brocksam over 1 year ago - 5 comments
Labels: physics.mechanics, CZI: Codegen

#25115 - symplify_logic raises TypeError when encountering Contains with FiniteSet

Issue - State: closed - Opened by Flauschbaellchen over 1 year ago - 1 comment
Labels: sets, logic

#25114 - C type declarations

Pull Request - State: open - Opened by nikkiakali over 1 year ago - 3 comments
Labels: codegen, Merge conflict

#25113 - Factor minmax

Pull Request - State: open - Opened by vasteymnathan over 1 year ago - 4 comments
Labels: simplify, functions

#25112 - Collect_const minmax

Pull Request - State: closed - Opened by vasteymnathan over 1 year ago - 1 comment

#25111 - Changed the function called by sqrt from mpmath to math

Pull Request - State: closed - Opened by haru-44 over 1 year ago - 16 comments

#25110 - stop putting noncommutative exponent in denominator

Pull Request - State: closed - Opened by akhmerov over 1 year ago - 3 comments
Labels: simplify, functions

#25109 - Found an error while attempting to perform rational number calculation

Issue - State: open - Opened by zhangxiqun-tal over 1 year ago - 7 comments
Labels: core.evalf

#25107 - Added Tests for Integrals for Sum of Piecewise with A Neg Sign

Pull Request - State: closed - Opened by A-Chaudhary over 1 year ago - 2 comments

#25106 - New ticks for special points

Pull Request - State: open - Opened by kujuo over 1 year ago - 2 comments
Labels: Merge conflict

#25105 - Implemented `TorqueActuator` in `sympy.physics.mechanics`

Pull Request - State: closed - Opened by brocksam over 1 year ago - 3 comments
Labels: physics.mechanics, CZI: Codegen

#25104 - Cannot sub steady state solutions back into other equations.

Issue - State: closed - Opened by BrittanyH1997 over 1 year ago - 2 comments

#25103 - Improve type inference for user code

Pull Request - State: open - Opened by oscarbenjamin over 1 year ago - 25 comments
Labels: core, mypy, pyright

#25102 - Add simple pickle compatibility to ReferenceFrame

Pull Request - State: closed - Opened by TJStienstra over 1 year ago - 3 comments
Labels: physics.vector

#25101 - solution set of sin(x)=0 is not simplified, presented as union of two sets

Issue - State: open - Opened by rzeta0 over 1 year ago - 1 comment
Labels: solvers.solveset

#25100 - Making test case to Fresnel function

Pull Request - State: closed - Opened by nicoletraher over 1 year ago - 3 comments

#25098 - Fixed bug with sqrt(a) factors in Erf/Fresnel rules

Pull Request - State: closed - Opened by sebtiburzio over 1 year ago - 3 comments

#25097 - Update Fresnel Rule

Pull Request - State: closed - Opened by nicoletraher over 1 year ago - 4 comments

#25096 - igcd/ilcm only calls gcd/lcm

Pull Request - State: closed - Opened by haru-44 over 1 year ago - 3 comments

#25095 - Exact square root for abstract domain and Z,Q,R,C,Fp

Pull Request - State: closed - Opened by cai-lw over 1 year ago - 9 comments
Labels: polys

#25094 - Exact square root for ground domains of polynomials

Issue - State: closed - Opened by cai-lw over 1 year ago - 2 comments
Labels: polys

#25093 - Error in handling reciprocal square root in integral containing Fresnel functions

Issue - State: closed - Opened by sebtiburzio over 1 year ago - 9 comments
Labels: Easy to Fix, integrals, integrals.manualintegrate

#25092 - printing: prefer print methods over hardcoded literals

Pull Request - State: closed - Opened by bjodah over 1 year ago - 1 comment

#25091 - Add new fn of sqrt poly

Pull Request - State: closed - Opened by Aman7818 over 1 year ago - 3 comments

#25090 - Sympy does not want to show plots at all

Issue - State: open - Opened by PierreV23 over 1 year ago - 3 comments

#25088 - better abstraction of polygenic functions

Issue - State: open - Opened by smichr over 1 year ago - 1 comment
Labels: external

#25087 - Polynomial square root (and n-th root in general)

Issue - State: open - Opened by cai-lw over 1 year ago - 9 comments
Labels: polys

#25086 - simplify sometimes does not respect non-commutativity

Issue - State: closed - Opened by akhmerov over 1 year ago - 3 comments
Labels: functions

#25085 - added gmpy.lcm

Pull Request - State: closed - Opened by haru-44 over 1 year ago - 4 comments

#25083 - added gmpy.invert

Pull Request - State: closed - Opened by haru-44 over 1 year ago - 2 comments
Labels: ntheory, external

#25081 - docstring of center_of_mass is not present in online documentation

Issue - State: closed - Opened by moorepants over 1 year ago - 1 comment
Labels: Easy to Fix, physics.mechanics

#25080 - added `as_int`

Pull Request - State: closed - Opened by haru-44 over 1 year ago - 2 comments

#25079 - Show full Linearizer docstrings and minor improvements to the docstrings.

Pull Request - State: closed - Opened by moorepants over 1 year ago - 5 comments
Labels: physics.mechanics, CZI: Codegen

#25078 - expand doesn't work on symbolic sums

Issue - State: open - Opened by akhmerov over 1 year ago - 1 comment

#25076 - Fixes Ruff warning due to PIE802 being remapped to C419

Pull Request - State: closed - Opened by brocksam over 1 year ago - 3 comments
Labels: CZI: Codegen/Biomech

#25072 - Implement fermion exponentiation

Pull Request - State: closed - Opened by iarayad over 1 year ago - 2 comments

#25071 - Refactored sign conventions of actuator and pathway classes in `sympy.physics.mechanics`

Pull Request - State: closed - Opened by brocksam over 1 year ago - 5 comments
Labels: physics.mechanics, CZI: Codegen/Biomech

#25070 - Investigate speeding up sympy.physics.vector/mechanics by using coeff instead of diff

Issue - State: open - Opened by moorepants over 1 year ago - 7 comments
Labels: physics.mechanics, physics.vector

#25069 - Adds latex and pretty printing methods for physics point and physics vector

Pull Request - State: open - Opened by PSXBRosa over 1 year ago - 2 comments
Labels: physics.mechanics, Merge conflict

#25068 - Implemented `GeometryBase`, `Sphere`, and `Cylinder` in `sympy.physics.mechanics`

Pull Request - State: closed - Opened by brocksam over 1 year ago - 4 comments
Labels: physics.mechanics, CZI: Codegen/Biomech

#25067 - combine gmpy logic in one place

Issue - State: open - Opened by haru-44 over 1 year ago - 5 comments
Labels: external

#25064 - series returns terms in wrong order

Issue - State: open - Opened by TiloRC over 1 year ago - 4 comments
Labels: series

#25056 - Fix substituting TensExpr in Mul

Pull Request - State: closed - Opened by Kishore96in over 1 year ago - 3 comments

#25053 - `Determinant.doit()` should allow a recurisve call to `doit()` by calling `doit(deep=True)`

Issue - State: closed - Opened by mrettl over 1 year ago - 2 comments
Labels: matrices.expressions

#25052 - Negative result when integrating a non-negative function

Issue - State: open - Opened by nojarkko over 1 year ago - 10 comments
Labels: integrals, functions.elementary.piecewise

#25051 - Substituting Tensor into Mul returns Mul rather than TensMul

Issue - State: closed - Opened by Kishore96in over 1 year ago - 2 comments

#25043 - Lambdify with cse wrong result

Issue - State: closed - Opened by jokasimr over 1 year ago - 3 comments
Labels: utilities.lambdify

#25037 - Fixes calculating density of sum of normal and normal to the 5:th power

Pull Request - State: closed - Opened by 1e9abhi1e10 over 1 year ago - 2 comments

#25026 - Printing multiplication by negative number with custom (infix) function not correctly parenthesized.

Issue - State: open - Opened by ysiraichi over 1 year ago - 5 comments
Labels: Bug, printing

#25024 - improving readability & using try-except

Pull Request - State: closed - Opened by ceyxasm over 1 year ago - 2 comments
Labels: Merge conflict

#25017 - physics.continuum_mechanics: Fixed the ramp load

Pull Request - State: closed - Opened by JebronLames32 over 1 year ago - 3 comments
Labels: physics.continuum_mechanics

#25014 - Update plot_examples.py

Pull Request - State: closed - Opened by affaannn over 1 year ago - 6 comments

#25012 - fix printing for physics dyadics and implement ascii printing

Pull Request - State: open - Opened by PSXBRosa over 1 year ago - 1 comment
Labels: Merge conflict

#25011 - Updated differentiation.py

Pull Request - State: open - Opened by affaannn over 1 year ago - 1 comment
Labels: Merge conflict

#24997 - Create SECURITY.md

Pull Request - State: closed - Opened by benharvie over 1 year ago - 17 comments

#24991 - [WIP] Add CodeBlock generation to CodePrinter

Pull Request - State: open - Opened by jiboncom over 1 year ago - 7 comments
Labels: Merge conflict

#24986 - chore: move `CODEOWNERS` inside `.github/` dir

Pull Request - State: closed - Opened by SauravMaheshkar over 1 year ago - 1 comment
Labels: Merge conflict

#24985 - z_transforms

Pull Request - State: open - Opened by edelrosespol over 1 year ago - 19 comments

#24984 - Added gbt() and converted exist sampling methods in Control API

Pull Request - State: closed - Opened by bugmaker2 over 1 year ago - 30 comments

#24983 - init_printing/init_session shouldn't generate png math by default

Issue - State: open - Opened by asmeurer over 1 year ago - 7 comments

#24980 - factor() error for symbolic matrices

Issue - State: open - Opened by user9876789 over 1 year ago - 6 comments

#24971 - Added coverage job to runtests workflow

Pull Request - State: closed - Opened by ch1booze over 1 year ago - 4 comments
Labels: Merge conflict

#24966 - Implemented `ActuatorBase` and `ForceActuator` in `sympy.physics.mechanics`

Pull Request - State: closed - Opened by brocksam over 1 year ago - 5 comments
Labels: physics.mechanics, CZI: Codegen/Biomech