stdlib-js/lapack-base-dlacpy

The `dlacpy` package is a JavaScript implementation of the LAPACK `dlacpy` routine, designed to copy all or part of a matrix A to another matrix B. It is part of the stdlib project, a standard library for numerical and scientific computing in JavaScript. The package supports both row-major and column-major storage layouts and allows copying either the upper or lower triangular/trapezoidal part of a matrix. It is intended for developers working on numerical computations, particularly those needing efficient matrix operations in JavaScript or Node.js environments.