sympy/sympy issues and pull requests

#25837 - sympy-1.12 fails tests with python-3.12

Issue - State: open - Opened by andreygrozin 11 months ago - 1 comment

#25836 - if comparable, might need real_imag before n(2)

Pull Request - State: closed - Opened by smichr 11 months ago - 2 comments
Labels: core.relational

#25835 - Adds test for `plot3d` for functions involving `Min`/`Max`

Pull Request - State: closed - Opened by bsach64 11 months ago - 2 comments

#25834 - stats/stochastic_process_types: Fixed link to reference 3 of communication_classes()

Pull Request - State: closed - Opened by hanweiz 11 months ago - 3 comments

#25833 - Limit at infinity of arctan(expression that goes to infinity) erroneously gives NaN or it doesn't compute.

Issue - State: closed - Opened by mashburnj 11 months ago - 4 comments
Labels: Easy to Fix, limits, Add test to close

#25831 - Limit the version of flint available to 0.5.0 and above

Pull Request - State: closed - Opened by haru-44 11 months ago - 5 comments

#25830 - diophantine output sign-canonical

Pull Request - State: closed - Opened by smichr 11 months ago - 3 comments
Labels: solvers.diophantine

#25829 - Showing when deprecations were removed on the "active deprecations" page

Issue - State: open - Opened by asmeurer 11 months ago - 5 comments

#25827 - Exclusive or (XOR) of a bool symbol and its negation should return True

Issue - State: closed - Opened by adrianperezkeilty 11 months ago - 8 comments
Labels: logic

#25826 - Add `is_fibonacci_prp` etc to `external`

Pull Request - State: closed - Opened by haru-44 12 months ago - 7 comments
Labels: ntheory, external

#25825 - `Limit, Sum, Integral` does not accept `evaluate` keyword argument

Issue - State: open - Opened by sylee957 12 months ago - 6 comments
Labels: core

#25824 - Commutator does not simplify

Issue - State: open - Opened by Luca-Stef 12 months ago - 8 comments
Labels: physics.quantum

#25823 - Corrected error messages at Hypergeometric distribution

Pull Request - State: closed - Opened by PabloRuizCuevas 12 months ago - 4 comments

#25822 - watch for iterable sols

Pull Request - State: closed - Opened by smichr 12 months ago - 1 comment

#25821 - stats/joint_rv_types.py: Fixed broken link to reference 2 of Ewens Distribution

Pull Request - State: closed - Opened by hanweiz 12 months ago - 11 comments

#25820 - AttributeError: when solve differential equation: `y(x).diff(x).diff(x)*y(x)**3+49`

Issue - State: closed - Opened by satels 12 months ago - 2 comments
Labels: solvers.dsolve

#25819 - ValueError: Rational Solution doesn't exist when solve differential equation: `Derivative(y(x), x) - (12*x + y(x)**2 + 8*y(x))/x`

Issue - State: open - Opened by satels 12 months ago - 1 comment
Labels: solvers.dsolve

#25818 - `plot3d` does not work with functions involving `Min`/`Max`

Issue - State: closed - Opened by simeonkr 12 months ago - 5 comments
Labels: Add test to close

#25817 - Explanation of a shared math framework for the DAEs produced by Newton-Euler's, Kane's, and Lagrange's Methods.

Pull Request - State: open - Opened by moorepants 12 months ago - 1 comment
Labels: Documentation, physics.mechanics, Merge conflict

#25816 - Neg mul parenthesis fix 25026

Pull Request - State: closed - Opened by SaiKumarOfficial 12 months ago - 2 comments

#25815 - Laplace transformation of an ODE : not correctly displayed ?

Issue - State: closed - Opened by paulvanliedekerke 12 months ago - 9 comments

#25814 - Reject unordered sets in linear_eq_to_matrix

Pull Request - State: closed - Opened by haileyHaii 12 months ago - 7 comments
Labels: solvers.solveset, solvers.linsolve

#25812 - Validate set inputs for linear_eq_to_matrix

Pull Request - State: closed - Opened by haileyHaii 12 months ago - 4 comments

#25811 - Equations of shape "y = exp(a * x)" not solveable for "x" given certain values of "a"

Issue - State: open - Opened by rijkdw 12 months ago - 3 comments

#25810 - modules/polys/literature.rst: Fixed link to reference [Stiller96]

Pull Request - State: closed - Opened by hanweiz 12 months ago - 3 comments

#25809 - Factorial notation parsing doesn't work

Issue - State: closed - Opened by tenesiss1080 12 months ago - 1 comment

#25808 - Implement Smith Normal Form Functionality in DomainMatrix

Pull Request - State: closed - Opened by gardenia512 12 months ago - 2 comments

#25807 - Photon class (eV to nm conversion)

Pull Request - State: closed - Opened by boemer00 12 months ago - 1 comment

#25806 - Integrate a simple function

Issue - State: open - Opened by proy87 12 months ago - 3 comments
Labels: integrals

#25804 - Use slices in `Sieve.primerange`

Pull Request - State: closed - Opened by haru-44 12 months ago - 4 comments
Labels: ntheory

#25803 - fix #25781: solving with two powers

Pull Request - State: closed - Opened by smichr 12 months ago - 3 comments
Labels: solvers.solve

#25802 - doc/src/modules/polys/literature.rst: Fixed link to reference [Bruce97]

Pull Request - State: closed - Opened by hanweiz 12 months ago - 8 comments

#25801 - Add `forward_jacobian` function for faster Jacobians using CSE and symbolic forward accumulation

Pull Request - State: closed - Opened by brocksam 12 months ago - 5 comments
Labels: Performance, calculus, experimental, Merge conflict, CZI: Codegen/Biomech

#25800 - Control using exceptions has been eliminated in `factorint`

Pull Request - State: closed - Opened by haru-44 12 months ago - 6 comments
Labels: ntheory

#25799 - Added unimodular matrices S,T for smith_normal_form

Pull Request - State: open - Opened by gardenia512 12 months ago - 2 comments
Labels: Merge conflict

#25798 - Added `evaluate` flag in LaTeX parser and made `evaluate=False` the default behavior

Pull Request - State: open - Opened by wermos 12 months ago - 1 comment
Labels: Merge conflict

#25797 - Add support for passing `CseExpr` to `lambdify`

Pull Request - State: closed - Opened by brocksam 12 months ago - 2 comments
Labels: utilities.lambdify, Merge conflict, CZI: Codegen/Biomech

#25796 - inverse_laplace_transform problems in sympy 1.12

Issue - State: closed - Opened by SIMPHYSICLAB 12 months ago - 4 comments
Labels: integrals.transforms

#25794 - Replace %s to f-string

Pull Request - State: closed - Opened by Maksim325 12 months ago - 4 comments

#25793 - biomechanics: Minor Fixes math rendering and added hyperlinks

Pull Request - State: closed - Opened by bsach64 12 months ago - 8 comments
Labels: Documentation, physics.biomechanics

#25792 - Starting from sympy 1.10 , complex exponential equations don't throw errors anymore , sympy gets stuck

Issue - State: closed - Opened by abdelrahman543873 12 months ago - 2 comments

#25791 - CI: Bump Python versions in Github Actions

Pull Request - State: closed - Opened by oscarbenjamin 12 months ago - 7 comments
Labels: CI

#25790 - Removed the ANTLR parser and made Lark the default

Pull Request - State: open - Opened by wermos 12 months ago - 34 comments
Labels: parsing.latex, Merge conflict

#25789 - Add `gcdext` to `external`

Pull Request - State: closed - Opened by haru-44 12 months ago - 4 comments

#25788 - Some doctests fail for me locally

Issue - State: open - Opened by moorepants 12 months ago - 2 comments
Labels: Documentation

#25787 - Validate the musculotendon dynamics equations in `MusculotendonBase` class

Issue - State: open - Opened by brocksam 12 months ago
Labels: CZI: Codegen/Biomech, physics.biomechanics

#25786 - Wrong result for a simple integral

Issue - State: closed - Opened by GwenaelGabard 12 months ago - 6 comments
Labels: integrals, integrals.meijerg

#25785 - Minor issues in the new biomechanics docs

Issue - State: closed - Opened by moorepants 12 months ago - 2 comments
Labels: Easy to Fix, Documentation, physics.biomechanics

#25784 - polys: use float('-inf') instead of -oo for degree(0)

Pull Request - State: closed - Opened by oscarbenjamin 12 months ago - 8 comments
Labels: polys, Performance

#25783 - The assumption may have been ignored

Issue - State: open - Opened by ytxytx 12 months ago - 6 comments
Labels: core, solvers.solve

#25782 - solve (x**2+9/4y2+z2-1)3-x2z**3-9/80*y**2*z**3 gives no solution for z

Issue - State: open - Opened by PyThrrrone 12 months ago - 5 comments
Labels: solvers.solve

#25781 - solution loss when passing equation as list

Issue - State: closed - Opened by BlankShrimp 12 months ago - 2 comments
Labels: solvers.solve

#25779 - Abs() related solve() failed cases

Issue - State: open - Opened by BlankShrimp 12 months ago - 12 comments
Labels: solvers.solve

#25778 - lambdify passes the wrong arguments to numpy.log

Issue - State: open - Opened by simonLeary42 12 months ago - 16 comments
Labels: utilities.lambdify

#25777 - TypeError when run `solve(Abs(x**3 + x + 2) / (x + 1))`

Issue - State: closed - Opened by satels 12 months ago - 2 comments
Labels: simplify

#25776 - AttributeError when run `dsolve(Eq(y(x)**3*Derivative(y(x), (x, 2)) + 1, 0), y(x))`

Issue - State: open - Opened by satels 12 months ago - 1 comment
Labels: solvers.dsolve

#25775 - make diophantine output canonical wrt sign

Issue - State: closed - Opened by smichr 12 months ago - 1 comment
Labels: solvers.diophantine

#25774 - use explicit two branches for trig solution

Pull Request - State: closed - Opened by smichr 12 months ago - 1 comment

#25773 - IndexError when run dsolve(Eq(xDerivative(y(x), x) + y(x)log(y(x)), exp(x)), y(x))

Issue - State: open - Opened by satels 12 months ago - 1 comment
Labels: solvers.solve, solvers.dsolve

#25772 - Make `sympy.physics.biomechanics` public

Pull Request - State: closed - Opened by brocksam 12 months ago - 8 comments
Labels: CZI: Codegen/Biomech, physics.biomechanics

#25771 - Fix issue #25765/modified Abs function evaluation

Pull Request - State: closed - Opened by sarthakg004 12 months ago - 3 comments

#25770 - Non commutative

Pull Request - State: open - Opened by vigneshvetrivel8 12 months ago - 5 comments

#25769 - use inversion for single trig and Real domain

Pull Request - State: closed - Opened by smichr 12 months ago - 3 comments
Labels: solvers.solveset

#25768 - solveset issue with floats/trig

Issue - State: closed - Opened by smichr 12 months ago
Labels: solvers.solveset

#25767 - Add `remove` to `external`

Pull Request - State: closed - Opened by haru-44 12 months ago - 3 comments

#25766 - 25738: handle subsolutions in reduce-inequalities

Pull Request - State: closed - Opened by smichr 12 months ago - 2 comments
Labels: solvers.inequalities

#25765 - Abs doesn't evaluate

Issue - State: open - Opened by smichr 12 months ago - 3 comments
Labels: core.evalf

#25764 - polys: make ANP use DMP internally

Pull Request - State: closed - Opened by oscarbenjamin 12 months ago - 9 comments
Labels: polys, Performance

#25763 - Solved incorrect left limit result for atan at inf

Pull Request - State: closed - Opened by borgesaugusto 12 months ago - 4 comments
Labels: limits

#25762 - ask inequality handling: Check for predicates implying real

Pull Request - State: open - Opened by TiloRC almost 1 year ago - 7 comments
Labels: assumptions

#25761 - fix: remove deprecated string fallback in sympify

Pull Request - State: closed - Opened by oscarbenjamin almost 1 year ago - 4 comments
Labels: core, core.sympify

#25760 - test: remove warnings when running test_pickling

Pull Request - State: closed - Opened by oscarbenjamin almost 1 year ago - 2 comments
Labels: Testing, utilities

#25759 - The unimodular matrices in the smith normal form

Issue - State: open - Opened by ZhouGD2000 about 1 year ago - 8 comments
Labels: matrices, domainmatrix

#25758 - correct handling of imaginary parts in `solve_univariate_inequality`

Pull Request - State: closed - Opened by smichr about 1 year ago - 2 comments

#25757 - Fix some warnings in the optional dependency tests

Pull Request - State: closed - Opened by wermos about 1 year ago - 12 comments

#25756 - Fixed bug in _eval_nseries method of Abs class

Pull Request - State: open - Opened by saicharan2804 about 1 year ago - 6 comments
Labels: series, limits, Please take over, Merge conflict

#25755 - Several small changes to laplace_transform

Pull Request - State: closed - Opened by hanspi42 about 1 year ago - 5 comments
Labels: integrals.transforms

#25754 - Incompatible dimensions can be added

Issue - State: open - Opened by Teskann about 1 year ago - 2 comments
Labels: physics.units

#25753 - Remove all cases of catching AttributeError

Pull Request - State: closed - Opened by oscarbenjamin about 1 year ago - 7 comments

#25752 - refactored factorials.py to replace **kwargs with known kw arguments

Pull Request - State: open - Opened by Jay-Patankar about 1 year ago - 10 comments
Labels: Merge conflict

#25751 - quick exit for expand_log(log(a*b**e)/log(b))

Pull Request - State: closed - Opened by smichr about 1 year ago - 3 comments

#25750 - ask inequality handling: handle variables that aren't explicitly specified to be real (and are implicitly complex)

Issue - State: open - Opened by TiloRC about 1 year ago - 23 comments
Labels: assumptions

GitHub / sympy/sympy issues and pull requests