Fast and differentiable implementations of matrix exponentials, Krylov exponential matrix-vector multiplications ("expmv"), KIOPS, ExpoKit functions, and more. All your exponential needs in SciML form.

Matrices with interval coefficients in Julia

Multiprecision matrix exponential

A Python class to apply the imaginary exponential of a matrix (real tridiagonal or complex) using Fortran code; these functions apply well to solve the small matrix exponential which occurs for Lanczos or Arnoldi propagator of Schrödinger-type problems

Julia package for adaptive matrix exponential based on tolerance

Computing the matrix exponential with an optimized Taylor polynomial approximation

Infinite Matrices and Its Application

Practical shift choice for Shift-And-Invert method

Calculators for basic needs for solving problems related to matrices and graphs