PyTensor Files

Python library for defining and optimizing mathematical expressions

This is an exact mirror of the PyTensor project, hosted at https://github.com/pymc-devs/pytensor. SourceForge is not affiliated with PyTensor. For more information, see the SourceForge Open Source Mirror Directory.

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2025-10-20	1.4 kB	0
rel-2.35.1 source code.tar.gz	2025-10-20	5.4 MB	0
rel-2.35.1 source code.zip	2025-10-20	5.7 MB	0
Totals: 3 Items		11.1 MB	0

What's Changed

Major Changes 🛠

Handle axis=None symbolically instead of within CumOp by @Copilot in https://github.com/pymc-devs/pytensor/pull/1574

New Features 🎉

Refactor Expm and add jax dispatch by @jessegrabowski in https://github.com/pymc-devs/pytensor/pull/1668

Bugfixes 🐛

Fix C-cache bug related to input order of nominal variables by @ricardoV94 in https://github.com/pymc-devs/pytensor/pull/1673
Don't return tuple from jax.scipy.linalg.qr when mode = 'r' by @jessegrabowski in https://github.com/pymc-devs/pytensor/pull/1682

Maintenance 🔧

Move shared HStack and VStack methods to Stack superclass by @jessegrabowski in https://github.com/pymc-devs/pytensor/pull/1662
Fix MKL BLAS detection with renamed libiomp5md.lib by @maresb in https://github.com/pymc-devs/pytensor/pull/1667
Cleanup numba dispatches by @ricardoV94 in https://github.com/pymc-devs/pytensor/pull/1648
Use incsubtesor in gradient of repeat by @ricardoV94 in https://github.com/pymc-devs/pytensor/pull/1621
Suppress numpy warnings in python implementation of Elemwise by @ricardoV94 in https://github.com/pymc-devs/pytensor/pull/1681

Full Changelog: https://github.com/pymc-devs/pytensor/compare/rel-2.35.0...rel-2.35.1

Source: README.md, updated 2025-10-20

Other Useful Business Software

MongoDB Atlas runs apps anywhere Icon

MongoDB Atlas runs apps anywhere

Deploy in 115+ regions with the modern database for every enterprise.

MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.

Start Free

Keep company data safe with Chrome Enterprise Icon

Keep company data safe with Chrome Enterprise

Protect your business with AI policies and data loss prevention in the browser

Make AI work your way with Chrome Enterprise. Block unapproved sites and set custom data controls that align with your company's policies.

Download Chrome

Recommended Projects

JAX
With its updated version of Autograd, JAX can automatically differentiate native Python and NumPy functions. It can differentiate through loops, branches, recursion, and closures, and it can take derivatives of derivatives of derivatives. It supports reverse-mode differentiation (a.k.a....
Symbolics.jl
Symbolics.jl is a high-performance symbolic computation library for the Julia programming language. It enables users to define, manipulate, and analyze mathematical expressions symbolically, with strong support for symbolic differentiation, simplification, equation solving, and code generation....
SciRL - Scientific Research Libraries
My first prehistoric OS project. First implemented on a AMIGA platform incl GUI in the 90's. Later on moved to Windows without GUI - CLI only. On windows a network version (client-server) was implemented. Operates with mathematical symbolic scientific expressions using a pattern matching...
sexpr
This library is intended to provide a minimal C/C++ API to efficiently create, manipulate, and parse LISP-style symbolic expressions.
latexify
latexify_py converts small, math-heavy pieces of Python code into human-readable LaTeX that mirrors the intent of the computation, not just its surface syntax. It parses Python functions and expressions into an abstract syntax tree (AST), applies symbolic rewrites for common mathematical...