Subroutines Packages

A PCRE2 binding for node.js

Basic linear algebra subroutines (BLAS).

Computes the sum of absolute values (L1 norm).

Multiplies x and a constant and adds the result to y.

Copies values from x into y.

Computes the dot product of x and y.

Computes the L2 norm (Euclidean norm).

Scales elements of `x` by a constant `alpha`.

Interchanges the elements of x and y.

Finds the first element equal to the maximum absolute value of x and returns the element index.

subroutines used by computes

Interchange two double-precision floating-point vectors.

Apply a plane rotation.

Interchanges two complex single-precision floating-point vectors.

Compute the sum of absolute values (L1 norm).

Multiply a vector x by a constant and add the result to y.

Performs the rank 1 operation A = alpha⋅x⋅y^T + A.

Apply a plane rotation.

Construct a Givens plane rotation.

Apply a modified Givens transformation.