Laplacian Python Packages

laplapy

Symbolic Differentiation & Laplace Transform Utility A scientific Python library for step-by-step symbolic computation of time-domain derivatives and their Laplace transforms.

apxchol

Parallel approximate-Cholesky preconditioner and PCG solver for graph-Laplacian and SDDM linear systems (C++23, OpenMP/CUDA, Python bindings)

pyfocusr

Feature Oriented Correspondence Using Spectral Regularization

phase-unwrap

A simple, laplacian-based unwrapping tool for MRI phase images in Python

pc-skeletor

Skeletonization of 3D Point Clouds

jet-for-pytorch

Taylor mode automatic differentiation (jets) in PyTorch