condition-number

Clean-room Rust reimplementation of SciPy with Condition-Aware Solver Portfolio (CASP) — runtime algorithm selection driven by conditioning diagnostics, stability certificates, and decision-theoretic policy controllers

Stewart Platform Class repository

GPU-accelerated sparse matrix condition number estimation using PyTorch

Stewart Platform Singularities Generation repository

Extreme-scale matrices with specified ∞-norm condition number that do not require pivoting in LU factorization.

A professional, comprehensive and high-performance library for you to manipulate matrices.

A set of utilities for obtaining a Born cross section using visible cross section data

How accurate is naive floating-point summation? Exact errors against the worst-case bound, the role of the condition number, and Kahan, pairwise, np.sum and math.fsum compared.

MATLAB test matrices with specified 2-norm condition number or singular values.

Extreme-scale test matrices with specified 2-norm condition number or singular values.

Метод Гаусса с частичным выбором ведущего элемента на C++17/Eigen - невязка, число обусловленности, оценки погрешности решения СЛАУ.

Selects its own solve strategy — direct, LU or least-squares — from matrix shape and condition number, with a RidgeCV fallback for extreme ill-conditioning. Returns diagnostics alongside every solution. 19 tests.

Linear system solver using Rouché–Capelli theorem and SVD rank computation — handles unique, inconsistent, and underdetermined systems with condition number checking and NHS application.