Found 228 results for blas

@stdlib/blas-ext-base-dsnansumpw

Calculate the sum of single-precision floating-point strided array elements, ignoring NaN values, using pairwise summation with extended accumulation, and returning an extended precision result.

@stdlib/blas-sswap

Interchange two single-precision floating-point vectors.

@stdlib/blas-ext-base-scusumkbn2

Calculate the cumulative sum of single-precision floating-point strided array elements using a second-order iterative Kahan–Babuška algorithm.

@stdlib/blas-ext-base-dsort2hp

Simultaneously sort two double-precision floating-point strided arrays based on the sort order of the first array using heapsort.

@stdlib/blas-dswap

Interchange two double-precision floating-point vectors.

@stdlib/blas-ext-base-sapxsumors

Adds a constant to each single-precision floating-point strided array element and computes the sum using ordinary recursive summation.

@stdlib/blas-ext-base

Extended base (i.e., lower-level) basic linear algebra subroutines (BLAS).

@stdlib/blas-ext-base-dsort2sh

Simultaneously sort two double-precision floating-point strided arrays based on the sort order of the first array using Shellsort.

@stdlib/blas-ext-base-gnansumkbn

Calculate the sum of strided array elements, ignoring NaN values and using an improved Kahan–Babuška algorithm.

@stdlib/blas-ext-base-gnansumors

Calculate the sum of strided array elements, ignoring NaN values and using ordinary recursive summation.

blas-dscal

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

@stdlib/blas-ext-base-gapxsumors

Adds a constant to each strided array element and computes the sum using ordinary recursive summation.

@stdlib/blas-ext-base-gapx

Add a constant to each element in a strided array.

@stdlib/blas-ext-base-snansumkbn2

Calculate the sum of single-precision floating-point strided array elements, ignoring NaN values and using a second-order iterative Kahan–Babuška algorithm.

@stdlib/blas-ext-base-snansumors

Calculate the sum of single-precision floating-point strided array elements, ignoring NaN values and using ordinary recursive summation.

@stdlib/blas-ext-base-dnansumkbn

Calculate the sum of double-precision floating-point strided array elements, ignoring NaN values and using an improved Kahan–Babuška algorithm.

@stdlib/blas-ext-base-dnannsum

Calculate the sum of double-precision floating-point strided array elements, ignoring NaN values.

@stdlib/blas-base-zaxpy

Scale a double-precision complex floating-point vector by a double-precision complex floating-point constant and add the result to a double-precision complex floating-point vector.

@stdlib/blas-ext-base-gcusumpw

Calculate the cumulative sum of strided array elements using pairwise summation.

@stdlib/blas-ext-base-dcusumors

Calculate the cumulative sum of double-precision floating-point strided array elements using ordinary recursive summation.

@stdlib/blas-base-matrix-triangle-enum2str

Return the BLAS matrix triangle string associated with a BLAS matrix triangle enumeration constant.

@stdlib/blas-ext-base-dapxsumkbn2

Adds a constant to each double-precision floating-point strided array element and computes the sum using a second-order iterative Kahan–Babuška algorithm.

blas-daxpy

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

@stdlib/blas-base-transpose-operation-enum2str

Return the BLAS transpose operation string associated with a BLAS transpose operation enumeration constant.

blas-idamax

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

@stdlib/blas-ext-base-dsnansum

Calculate the sum of single-precision floating-point strided array elements, ignoring NaN values, using extended accumulation, and returning an extended precision result.

ndarray-blas-trsv

BLAS Level 2 TRSV (triangular solve) for ndarrays

@stdlib/blas-ext-base-sdsnansum

Calculate the sum of single-precision floating-point strided array elements, ignoring NaN values and using extended accumulation.

blas-dasum

Computes the sum of absolute values (L1 norm).

@stdlib/blas-ext-base-gnansumpw

Calculate the sum of strided array elements, ignoring NaN values and using pairwise summation.

@stdlib/blas-ext-base-scusumpw

Calculate the cumulative sum of single-precision floating-point strided array elements using pairwise summation.

@stdlib/blas-ext-base-gnansumkbn2

Calculate the sum of strided array elements, ignoring NaN values and using a second-order iterative Kahan–Babuška algorithm.

@stdlib/blas-ext-base-dsnansumors

Calculate the sum of single-precision floating-point strided array elements, ignoring NaN values, using ordinary recursive summation with extended accumulation, and returning an extended precision result.

@stdlib/blas-ext-base-snansum

Calculate the sum of single-precision floating-point strided array elements, ignoring NaN values.

@stdlib/lapack-base

Base (i.e., lower-level) LAPACK routines.

@stdlib/blas-base-dger

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

@stdlib/blas-ext-base-sapx

Add a constant to each element in a single-precision floating-point strided array.

@stdlib/blas-ext-base-gcusumors

Calculate the cumulative sum of strided array elements using ordinary recursive summation.

@stdlib/blas-ext-base-sdssum

Calculate the sum of single-precision floating-point strided array elements using extended accumulation.

@stdlib/blas-ext-base-dnansumors

Calculate the sum of double-precision floating-point strided array elements, ignoring NaN values and using ordinary recursive summation.

@stdlib/blas-base-diagonal-type-enum2str

Return the BLAS diagonal type string associated with a BLAS diagonal type enumeration constant.

@stdlib/blas-ext-base-gnansum

Calculate the sum of strided array elements, ignoring NaN values.

@stdlib/blas-ext-base-dnansumkbn2

Calculate the sum of double-precision floating-point strided array elements, ignoring NaN values and using a second-order iterative Kahan–Babuška algorithm.

@stdlib/blas-base-transpose-operation-str2enum

Return the enumeration constant associated with a BLAS transpose operation.

@stdlib/blas-base-operation-side-resolve-enum

Return the enumeration constant associated with a supported BLAS operation side value.

ndarray-blas-gemm-complex

BLAS-like Level 3 Complex GEMM (matrix-matrix multiplication) for ndarrays

@stdlib/blas-base-matrix-triangle-resolve-enum

Return the enumeration constant associated with a supported BLAS matrix triangle value.

@stdlib/blas-base-scabs1

Compute the sum of the absolute values of the real and imaginary components of a single-precision complex floating-point number.

blas-dswap

Interchanges the elements of x and y.

ndarray-blas-level1-complex

BLAS Level 1 operations for complex ndarrays

@stdlib/blas-base-assert-is-operation-side

Test if an input value is a BLAS operation side.

@stdlib/blas-base-transpose-operation-resolve-str

Return the transpose operation string associated with a supported BLAS transpose operation value.

@stdlib/blas-base-diagonal-type-str2enum

Return the enumeration constant associated with a BLAS diagonal type.

ndarray-blas-trsv-complex

BLAS Level 2 TRSV (triangular solve) for complex ndarrays

@stdlib/blas-base-assert

Base BLAS assertion utilities.

@stdlib/blas-base-diagonal-type-resolve-enum

Return the enumeration constant associated with a supported BLAS diagonal type value.

ndarray-blas-gemv

BLAS Level 2 GEMV (Matrix-Vector multiply) for ndarrays

@stdlib/blas-base-operation-side-resolve-str

Return the operation side string associated with a supported BLAS operation side value.

@stdlib/blas-base-matrix-triangle-resolve-str

Return the matrix triangle string associated with a supported BLAS matrix triangle value.

@stdlib/blas-base-diagonal-type-resolve-str

Return the diagonal type string associated with a supported BLAS diagonal type value.

@stdlib/blas-base-transpose-operation-resolve-enum

Return the enumeration constant associated with a supported BLAS transpose operation value.

vectrix

A easy-to-use math library to perform vector and matrix operations in JavaScript/TypeScript, designed for the needs of graphics apis like WebGL or WebGPU.

@stdlib/blas-base-layout-resolve-str

Return the layout string associated with a supported BLAS memory layout value.

@stdlib/blas-base-caxpy

Scale a single-precision complex floating-point vector by a single-precision complex floating-point constant and add the result to a single-precision complex floating-point vector.