JuliaSymbolics/Symbolics.jl

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Symbolic programming for the next generation of numerical software

Stars: 1.5k
Forks: 189
Open beginner issues: 0
Indexed issues: 486
Avg merge: 18h 56m
Merged PRs (30d): 20

Dominant language: Julia
License: No license data
Last GitHub push: Sep 13, 2026
Latest indexed: Sep 18, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

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486 open issues indexed

Difference Operator Open

JuliaSymbolics/Symbolics.jl#32 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Names of array of variables Open

JuliaSymbolics/Symbolics.jl#37 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Easier construction of typed variables Open

JuliaSymbolics/Symbolics.jl#39 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Better latexification of equations Open

JuliaSymbolics/Symbolics.jl#41 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Array-like symbolic objects for more efficient code generation Open

JuliaSymbolics/Symbolics.jl#7 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Allow symbolic indices Open

array variables

JuliaSymbolics/Symbolics.jl#43 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Implementing linear constraints Open

JuliaSymbolics/Symbolics.jl#42 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Support for Distributions in the IR Open

JuliaSymbolics/Symbolics.jl#44 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Support for variable-size arrays Open

JuliaSymbolics/Symbolics.jl#14 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
substitute and substituter replacing division with inv and adding ^ 1 powers Open

good first issue

JuliaSymbolics/Symbolics.jl#13 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Simplification of transposed scalars Open

JuliaSymbolics/Symbolics.jl#9 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Juno inline display of Variable Open

JuliaSymbolics/Symbolics.jl#27 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Function generation benchmark Open

JuliaSymbolics/Symbolics.jl#45 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Multiplication with numbers from Unitful in expressions Open

JuliaSymbolics/Symbolics.jl#31 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Create dependent variable via ModelingToolkit.Variable Open

JuliaSymbolics/Symbolics.jl#26 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Latexify fails for nested derivatives Open

JuliaSymbolics/Symbolics.jl#25 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
build_function on large system, AIBECS example for testing Open

JuliaSymbolics/Symbolics.jl#47 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Conversion error when evaluating vector-valued functions on SubArray Open

JuliaSymbolics/Symbolics.jl#48 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Trig identities Open

JuliaSymbolics/Symbolics.jl#4 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
[request] support for symbolic integration Open

JuliaSymbolics/Symbolics.jl#58 · 14 comments · 4 reactions · 0 assignees · Indexed Sep 18, 2026
Feature Completeness Against SymPy Open

JuliaSymbolics/Symbolics.jl#59 · 29 comments · 99 reactions · 0 assignees · Indexed Sep 18, 2026
`sinc` function has not been registered Open

JuliaSymbolics/Symbolics.jl#73 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Try to speed up compilation with function barriers Open

JuliaSymbolics/Symbolics.jl#85 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Redirect https://symbolics.juliasymbolics.org/ so it doesn't 404 Open

JuliaSymbolics/Symbolics.jl#87 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Integrate PermutationGroups.jl Open

JuliaSymbolics/Symbolics.jl#88 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Request for `inv` and `\` for `Diagonal` Open

JuliaSymbolics/Symbolics.jl#90 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Interaction with Unitful Open

JuliaSymbolics/Symbolics.jl#93 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Some missing methods Open

JuliaSymbolics/Symbolics.jl#97 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Assumptions Open

JuliaSymbolics/Symbolics.jl#98 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Vectors in Matrix normalization slow compared to SymEngine Open

JuliaSymbolics/Symbolics.jl#100 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Rotation matrix multiplication slower than with SymEngine Open

JuliaSymbolics/Symbolics.jl#101 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Calculation of Jacobian matrix slower than with SymEngine Open

JuliaSymbolics/Symbolics.jl#102 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Define latexify for Equation type Open

JuliaSymbolics/Symbolics.jl#104 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Documentation: prefered usage of `build_function` Open

JuliaSymbolics/Symbolics.jl#105 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Complex exponential registration Open

JuliaSymbolics/Symbolics.jl#118 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Printing of symbolic expression so that they can be copied Open

array variables

JuliaSymbolics/Symbolics.jl#122 · 2 comments · 3 reactions · 0 assignees · Indexed Sep 18, 2026
C-code for simple expressions Open

code-generation

JuliaSymbolics/Symbolics.jl#131 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Symbolic differentiation of symbolic functions Open

differentiation

JuliaSymbolics/Symbolics.jl#147 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Performance on realistic use case (no CSEs?) Open

build function code-generation

JuliaSymbolics/Symbolics.jl#155 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
build_function errors for functions with complex output Open

build function

JuliaSymbolics/Symbolics.jl#159 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Deep learning integration into Symbolics.jl Open

JuliaSymbolics/Symbolics.jl#164 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
build_function name Open

build function

JuliaSymbolics/Symbolics.jl#172 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Vector calculus operators Open

JuliaSymbolics/Symbolics.jl#181 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Symbolic function overriding syntax Open

register

JuliaSymbolics/Symbolics.jl#185 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Return a named tuple for non-scalar input to `build_function` Open

build function code-generation

JuliaSymbolics/Symbolics.jl#196 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Make `@register` report the correct line number Open

register

JuliaSymbolics/Symbolics.jl#200 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Thoughts on interaction with SymPy Open

JuliaSymbolics/Symbolics.jl#201 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
InexactError (Int64 overflow) in expand() Open

bug

JuliaSymbolics/Symbolics.jl#202 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 18, 2026
Display of registered infix symbols Open

JuliaSymbolics/Symbolics.jl#209 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Exponential / Logrithmic of Matrix{Num} not handled Open

JuliaSymbolics/Symbolics.jl#220 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026

JuliaSymbolics/Symbolics.jl

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