Ecosyste.ms: Issues

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GitHub / sympy/sympy issues and pull requests

#26166 - Issue with sympy.physics.quantum.cg.CG returning incorrect values

Issue - State: closed - Opened by dev-aditya 5 months ago - 3 comments
Labels: physics.quantum

#26165 - Error functions in special functions will now use visually distinct symbols.

Pull Request - State: closed - Opened by abhiphile 5 months ago - 7 comments

#26164 - Support for NumPy-arrays and/or integers in `SOPform` etc

Issue - State: open - Opened by oscargus 5 months ago - 12 comments
Labels: logic

#26163 - Create a PID controller object

Issue - State: open - Opened by moorepants 5 months ago - 7 comments
Labels: physics.control

#26162 - Add functionality to compute the Routh-Hurwitz criterion

Issue - State: open - Opened by moorepants 5 months ago - 39 comments
Labels: physics.control

#26161 - Feedback should act like a TransferFunction

Issue - State: open - Opened by moorepants 5 months ago - 2 comments
Labels: physics.control

#26160 - TransferFunction order reduction

Issue - State: open - Opened by moorepants 5 months ago - 8 comments
Labels: physics.control

#26159 - Beta functions will now use visually distinct symbols

Pull Request - State: closed - Opened by abhiphile 5 months ago - 2 comments

#26158 - Remove py.typed

Pull Request - State: closed - Opened by sylee957 5 months ago - 19 comments
Labels: pyright

#26157 - Fix geometric distribution pdf

Pull Request - State: open - Opened by geodome 5 months ago - 1 comment

#26156 - Return piecewise for GeometricDistribution.cdf()

Pull Request - State: closed - Opened by geodome 5 months ago - 1 comment

#26155 - Added Piecewise Return for GeometricDistribution.cdf()

Pull Request - State: closed - Opened by geodome 5 months ago - 1 comment

#26154 - Dummy variables in Integrals will be printed differently solves issue #26143

Pull Request - State: closed - Opened by abhiphile 5 months ago - 2 comments

#26153 - fixed 26086

Pull Request - State: open - Opened by MohitKumar020291 5 months ago - 2 comments
Labels: Merge conflict

#26152 - Elliptic functions now use visually distinct symbols

Pull Request - State: closed - Opened by shishir-11 5 months ago - 7 comments

#26151 - Changed dummy variables to be visually unique

Pull Request - State: closed - Opened by shishir-11 5 months ago - 1 comment

#26150 - pyright too slow to infer types from sympy functions

Issue - State: closed - Opened by denismazzucato 5 months ago - 1 comment

#26149 - Solves compatibility issues in Min and Max (jax with tuples)

Pull Request - State: closed - Opened by virajvekaria 5 months ago - 20 comments

#26148 - Integral rewrites for error functions

Pull Request - State: closed - Opened by arnabnandikgp 5 months ago - 3 comments

#26147 - Bessel functions now use visually distinct symbols

Pull Request - State: closed - Opened by abhiphile 5 months ago - 3 comments

#26146 - Eq versus `==` behavior following Float "integer" is_integer changes

Issue - State: open - Opened by cbm755 5 months ago - 4 comments
Labels: core, Needs Decision, floats

#26144 - Add integral rewriting for Si/Ci/FresnelS/FresnelC/Ei

Issue - State: closed - Opened by cbm755 5 months ago - 2 comments
Labels: Easy to Fix, integrals

#26143 - rewrite as integral: ensure visually unique variable of integration

Issue - State: closed - Opened by cbm755 5 months ago - 16 comments
Labels: Easy to Fix, integrals

#26142 - I**(p/q) -> (-1)**(p/(2*q))

Pull Request - State: open - Opened by oscarbenjamin 5 months ago - 2 comments
Labels: core

#26141 - [test] (-1)**(p/q) -> I**(2*p/q)

Pull Request - State: open - Opened by oscarbenjamin 5 months ago - 1 comment
Labels: core

#26140 - Canonicalisation of powers of negative numbers

Issue - State: open - Opened by oscarbenjamin 5 months ago - 1 comment

#26139 - jax printer doesn't properly convert sympy Min and Max during lambdify

Issue - State: closed - Opened by dardeshna 5 months ago - 14 comments

#26138 - Solves root is false is not getting followed

Pull Request - State: closed - Opened by abhiphile 5 months ago - 1 comment

#26137 - Change default role of single backticks from `math` to `code`

Pull Request - State: open - Opened by sylee957 5 months ago - 10 comments
Labels: Documentation

#26136 - Solver

Pull Request - State: closed - Opened by ParamThakkar123 5 months ago - 5 comments

#26135 - Support expint rewrite as integral

Pull Request - State: closed - Opened by Ravindu-Hirimuthugoda 5 months ago - 3 comments
Labels: functions

#26134 - expint: support rewrite as integral

Issue - State: closed - Opened by cbm755 5 months ago
Labels: Easy to Fix, integrals

#26132 - Fixd: pdf method of MarginalDistribution syntactically incorrect fixed #15859

Pull Request - State: open - Opened by Nsdevil 5 months ago - 1 comment

#26131 - Update mailmap to reflect name change

Pull Request - State: closed - Opened by evelyn-king 5 months ago - 2 comments

#26130 - roots = False not being followed

Issue - State: open - Opened by NicolasCampailla 5 months ago - 10 comments
Labels: polys

#26129 - Improvements to `Rationals.__iter__`

Pull Request - State: closed - Opened by haru-44 5 months ago - 10 comments
Labels: sets

#26128 - LaTeX parsing based on LLM (Large language model)

Issue - State: open - Opened by 8vasu 5 months ago - 18 comments

#26127 - sympy.physics.mechanics

Issue - State: closed - Opened by Peter230655 5 months ago - 5 comments

#26126 - Remove `debug=True` option for lark parser

Pull Request - State: closed - Opened by sylee957 5 months ago - 2 comments
Labels: Performance, parsing.latex

#26125 - Fix lambdify crash on empty tuple (#26119)

Pull Request - State: closed - Opened by mohakmalviya 5 months ago - 8 comments

#26124 - Update AUTHORS

Pull Request - State: closed - Opened by Alokbabuyadhuvanshi 5 months ago - 2 comments

#26123 - ci: skip biomechanics doctests if matplotlib is not installed

Pull Request - State: closed - Opened by oscarbenjamin 5 months ago - 2 comments
Labels: CI

#26122 - Fixes dsolve fail with the Bessel equation when division appears

Pull Request - State: closed - Opened by hacquees 5 months ago - 11 comments
Labels: solvers.dsolve

#26121 - matrix of vectors destroys vector type

Issue - State: closed - Opened by oe1rsa 5 months ago - 8 comments
Labels: matrices, vector

#26120 - Added a test Case for the recursion error in `function_range`

Pull Request - State: closed - Opened by samithkavishke 5 months ago - 1 comment
Labels: calculus

#26119 - Lambdify crashes on empty tuple

Issue - State: closed - Opened by tjstienstra 5 months ago - 5 comments
Labels: utilities.lambdify

#26118 - Error in creating virtual environment

Issue - State: closed - Opened by mohakmalviya 5 months ago - 9 comments

#26117 - adding assoc_legendre: legenp in mpmath_translation in lambdify.py

Pull Request - State: open - Opened by harshkasat 5 months ago - 7 comments
Labels: Merge conflict

#26116 - Integral isn't distributed in summation

Issue - State: closed - Opened by RemDelaporteMathurin 5 months ago - 11 comments

#26115 - Fixes Issue#24915

Pull Request - State: closed - Opened by Shiladityagit 6 months ago - 3 comments

#26114 - Sympy should add an NCPoly/FreeAlgebraElement class.

Issue - State: open - Opened by zhempstead 6 months ago - 22 comments

#26113 - Changed the derivative function of associated legendre polynomials

Pull Request - State: closed - Opened by QuantumshWu 6 months ago - 6 comments
Labels: functions

#26112 - Fix parsing and printing of numpy types for numpy 2.0

Pull Request - State: closed - Opened by oscarbenjamin 6 months ago - 7 comments
Labels: core, printing

#26110 - Fixes for variation of gaussian integral

Pull Request - State: open - Opened by arnabnandikgp 6 months ago - 1 comment
Labels: Merge conflict, integrals.meijerg

#26109 - Multiple Levi-Civita with common index not simplified.

Issue - State: closed - Opened by handec 6 months ago - 4 comments
Labels: concrete, functions, functions.elementary.piecewise

#26108 - parse_mathematica does not handle inequality

Issue - State: open - Opened by stbn1 6 months ago - 6 comments

#26107 - maint(ci): add a numpy nightly CI job

Pull Request - State: closed - Opened by oscarbenjamin 6 months ago - 1 comment
Labels: CI

#26105 - Wrong series expansion

Issue - State: open - Opened by elexunix 6 months ago - 4 comments
Labels: series

#26103 - Add capability to have equation labels for latex ouput

Issue - State: open - Opened by glennra 6 months ago - 4 comments

#26102 - Confusing result for a Gaussian integral

Issue - State: open - Opened by olcc 6 months ago - 2 comments
Labels: integrals.definite, integrals.meijerg

#26101 - Square root product problem

Issue - State: closed - Opened by olcc 6 months ago - 2 comments
Labels: simplify

#26100 - Extremely long time to compute simple series

Issue - State: open - Opened by elexunix 6 months ago - 3 comments

#26098 - Parse LaTeX matrices and literal complex numbers

Pull Request - State: closed - Opened by 8vasu 6 months ago - 77 comments

#26097 - Unable to match/replace Subs() expression with dummy variable

Issue - State: open - Opened by eliasboegel 6 months ago - 2 comments

#26096 - Please implement asymptotic expansion of Gamma...

Issue - State: open - Opened by elexunix 6 months ago - 5 comments
Labels: series

#26095 - Raise ValueError for unsolvable density function in CRV

Pull Request - State: closed - Opened by hacquees 6 months ago - 4 comments
Labels: stats

#26094 - sympify function breaking on numpy datatypes in numpy 2.0.0.dev0

Issue - State: closed - Opened by mironleon 6 months ago - 15 comments
Labels: core

#26093 - Rewrite factor_nc to use published algorithm

Pull Request - State: closed - Opened by zhempstead 6 months ago - 20 comments
Labels: simplify, NonCommutative, polys

#26092 - Updated redirects

Pull Request - State: closed - Opened by sachinSingh16-09 6 months ago - 7 comments
Labels: Documentation

#26091 - Replacing NotImplementedError by ValueError for the special case

Pull Request - State: open - Opened by extint 6 months ago - 1 comment

#26090 - Overriding functions in lambdify

Issue - State: open - Opened by Tyrin451 6 months ago - 3 comments
Labels: utilities.lambdify

#26089 - Fix type error in stationary_points

Pull Request - State: closed - Opened by Ravindu-Hirimuthugoda 6 months ago - 3 comments
Labels: solvers.solveset, calculus

#26088 - improved Typos in body.py

Pull Request - State: closed - Opened by sachinSingh16-09 6 months ago - 3 comments

#26087 - Improved Typos in body.py

Pull Request - State: closed - Opened by sachinSingh16-09 6 months ago - 1 comment

#26086 - equals doesn't always simplify powers

Issue - State: open - Opened by 0cspence 6 months ago - 8 comments
Labels: simplify

#26084 - Reverse noncommutative differentiation element order

Pull Request - State: closed - Opened by red-hara 6 months ago - 8 comments

#26083 - Validate None in result.value()

Pull Request - State: open - Opened by harshkasat 6 months ago - 3 comments

#26082 - solve() trig function with one solution missing

Issue - State: open - Opened by BlankShrimp 6 months ago - 2 comments
Labels: solvers.solve

#26081 - Assertion error during is_zero call

Issue - State: closed - Opened by proy87 6 months ago - 3 comments
Labels: assumptions

#26080 - Solve should return `[{}]` to represent equations solved by any possible values

Issue - State: open - Opened by oscarbenjamin 6 months ago - 4 comments
Labels: solvers.solve

#26079 - Add Numerical Integration Tutorial

Pull Request - State: closed - Opened by Ravindu-Hirimuthugoda 6 months ago - 2 comments
Labels: Documentation, core.evalf

#26078 - TypeError: stationary_points(x*cot(5*x))

Pull Request - State: closed - Opened by sachinSingh16-09 6 months ago - 9 comments

#26077 - TypeError: stationary_points(x*cot(5*x))

Issue - State: closed - Opened by satels 6 months ago - 7 comments
Labels: Easy to Fix, solvers.solveset

#26076 - RecursionError when call `function_range`

Issue - State: open - Opened by satels 6 months ago - 6 comments
Labels: Performance, solvers.solveset

#26075 - Fixing condition in limits for handling exponents

Pull Request - State: closed - Opened by arnabnandikgp 6 months ago - 3 comments
Labels: limits

#26074 - Create removing numpy and math imports.py

Pull Request - State: closed - Opened by alok5050 6 months ago - 3 comments

#26073 - Updated Symbol Docstring

Pull Request - State: closed - Opened by sachinSingh16-09 6 months ago - 5 comments

#26072 - Updated Docstring for Symbol

Pull Request - State: closed - Opened by sachinSingh16-09 6 months ago - 2 comments

#26071 - Definite integral error

Issue - State: open - Opened by onurtoker 6 months ago - 6 comments
Labels: integrals, integrals.definite, integrals.meijerg

#26070 - solving system of equations

Issue - State: open - Opened by beew 6 months ago - 5 comments

#26068 - Wrong simplification when using Abs()

Issue - State: open - Opened by lssch 6 months ago - 3 comments
Labels: integrals

#26067 - solving nonlinear differential equation

Issue - State: closed - Opened by hariharan382 6 months ago - 1 comment

#26066 - implementing leading term for expint(nu, z) function and some series methods for gamma and error functions

Pull Request - State: closed - Opened by Abhishekjsr283204 6 months ago - 5 comments
Labels: Merge conflict

#26064 - Adding _eval_aseries method for hyper

Pull Request - State: open - Opened by arnabnandikgp 6 months ago - 16 comments
Labels: series

#26063 - Prevent calls to uniquely_named_symbols() from iterating over zeroes of large sparse matrices

Pull Request - State: closed - Opened by DeadSpheroid 6 months ago - 14 comments
Labels: matrices, Performance

#26062 - Added the _print_Inv_Trig for printing inverse trigonometric functions

Pull Request - State: open - Opened by ParamThakkar123 6 months ago - 5 comments

#26061 - 2

Pull Request - State: closed - Opened by sachinSingh16-09 6 months ago - 2 comments