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# BLAS

> Base (i.e., lower-level) basic linear algebra subprograms (BLAS).

<section class="usage">

## Usage

```javascript
var blas = require( '@stdlib/blas/base' );
```

#### blas

Namespace for "base" (i.e., lower-level) basic linear algebra subprograms (BLAS).

```javascript
var o = blas;
// returns {...}
```

### BLAS Level 1

<!-- <toc pattern="+(*amax|*asum|*axpy|*copy|*dot*|*imax1|*nrm2|*rot*|*scal|*sum1|*swap)"> -->

<div class="namespace-toc">

-   <span class="signature">[`caxpy( N, alpha, x, strideX, y, strideY )`][@stdlib/blas/base/caxpy]</span><span class="delimiter">: </span><span class="description">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.</span>
-   <span class="signature">[`ccopy( N, x, strideX, y, strideY )`][@stdlib/blas/base/ccopy]</span><span class="delimiter">: </span><span class="description">copy values from one single-precision complex floating-point vector to another single-precision complex floating-point vector.</span>
-   <span class="signature">[`cscal( N, alpha, x, strideX )`][@stdlib/blas/base/cscal]</span><span class="delimiter">: </span><span class="description">scales a single-precision complex floating-point vector by a single-precision complex floating-point constant.</span>
-   <span class="signature">[`csrot( N, x, strideX, y, strideY, c, s )`][@stdlib/blas/base/csrot]</span><span class="delimiter">: </span><span class="description">apply a plane rotation.</span>
-   <span class="signature">[`csscal( N, alpha, x, strideX )`][@stdlib/blas/base/csscal]</span><span class="delimiter">: </span><span class="description">scale a single-precision complex floating-point vector by a single-precision floating-point constant.</span>
-   <span class="signature">[`cswap( N, x, strideX, y, strideY )`][@stdlib/blas/base/cswap]</span><span class="delimiter">: </span><span class="description">interchange two single-precision complex floating-point vectors.</span>
-   <span class="signature">[`dasum( N, x, stride )`][@stdlib/blas/base/dasum]</span><span class="delimiter">: </span><span class="description">compute the sum of absolute values (_L1_ norm).</span>
-   <span class="signature">[`daxpy( N, alpha, x, strideX, y, strideY )`][@stdlib/blas/base/daxpy]</span><span class="delimiter">: </span><span class="description">multiply a vector `x` by a constant `alpha` and add the result to `y`.</span>
-   <span class="signature">[`dcopy( N, x, strideX, y, strideY )`][@stdlib/blas/base/dcopy]</span><span class="delimiter">: </span><span class="description">copy values from `x` into `y`.</span>
-   <span class="signature">[`ddot( N, x, strideX, y, strideY )`][@stdlib/blas/base/ddot]</span><span class="delimiter">: </span><span class="description">calculate the dot product of two double-precision floating-point vectors.</span>
-   <span class="signature">[`dnrm2( N, x, stride )`][@stdlib/blas/base/dnrm2]</span><span class="delimiter">: </span><span class="description">calculate the L2-norm of a double-precision floating-point vector.</span>
-   <span class="signature">[`drot( N, x, strideX, y, strideY, c, s )`][@stdlib/blas/base/drot]</span><span class="delimiter">: </span><span class="description">apply a plane rotation.</span>
-   <span class="signature">[`drotg( a, b )`][@stdlib/blas/base/drotg]</span><span class="delimiter">: </span><span class="description">construct a Givens plane rotation.</span>
-   <span class="signature">[`drotm( N, x, strideX, y, strideY, param )`][@stdlib/blas/base/drotm]</span><span class="delimiter">: </span><span class="description">apply a modified Givens plane rotation.</span>
-   <span class="signature">[`dscal( N, alpha, x, stride )`][@stdlib/blas/base/dscal]</span><span class="delimiter">: </span><span class="description">multiply a double-precision floating-point vector `x` by a constant `alpha`.</span>
-   <span class="signature">[`dsdot( N, x, strideX, y, strideY )`][@stdlib/blas/base/dsdot]</span><span class="delimiter">: </span><span class="description">calculate the dot product with extended accumulation and result of two single-precision floating-point vectors.</span>
-   <span class="signature">[`dswap( N, x, strideX, y, strideY )`][@stdlib/blas/base/dswap]</span><span class="delimiter">: </span><span class="description">interchange two double-precision floating-point vectors.</span>
-   <span class="signature">[`dzasum( N, x, strideX )`][@stdlib/blas/base/dzasum]</span><span class="delimiter">: </span><span class="description">compute the sum of the absolute values of the real and imaginary components of a double-precision complex floating-point strided array.</span>
-   <span class="signature">[`dznrm2( N, x, strideX )`][@stdlib/blas/base/dznrm2]</span><span class="delimiter">: </span><span class="description">compute the L2-norm of a double-precision complex floating-point vector.</span>
-   <span class="signature">[`gasum( N, x, stride )`][@stdlib/blas/base/gasum]</span><span class="delimiter">: </span><span class="description">compute the sum of absolute values (_L1_ norm).</span>
-   <span class="signature">[`gaxpy( N, alpha, x, strideX, y, strideY )`][@stdlib/blas/base/gaxpy]</span><span class="delimiter">: </span><span class="description">multiply `x` by a constant `alpha` and add the result to `y`.</span>
-   <span class="signature">[`gcopy( N, x, strideX, y, strideY )`][@stdlib/blas/base/gcopy]</span><span class="delimiter">: </span><span class="description">copy values from `x` into `y`.</span>
-   <span class="signature">[`gdot( N, x, strideX, y, strideY )`][@stdlib/blas/base/gdot]</span><span class="delimiter">: </span><span class="description">calculate the dot product of two vectors.</span>
-   <span class="signature">[`gnrm2( N, x, stride )`][@stdlib/blas/base/gnrm2]</span><span class="delimiter">: </span><span class="description">calculate the L2-norm of a vector.</span>
-   <span class="signature">[`gscal( N, alpha, x, stride )`][@stdlib/blas/base/gscal]</span><span class="delimiter">: </span><span class="description">multiply a vector by a scalar constant.</span>
-   <span class="signature">[`gswap( N, x, strideX, y, strideY )`][@stdlib/blas/base/gswap]</span><span class="delimiter">: </span><span class="description">interchange two vectors.</span>
-   <span class="signature">[`idamax( N, x, strideX )`][@stdlib/blas/base/idamax]</span><span class="delimiter">: </span><span class="description">find the index of the first element having the maximum absolute value.</span>
-   <span class="signature">[`igamax( N, x, strideX )`][@stdlib/blas/base/igamax]</span><span class="delimiter">: </span><span class="description">find the index of the first element having the maximum absolute value.</span>
-   <span class="signature">[`isamax( N, x, strideX )`][@stdlib/blas/base/isamax]</span><span class="delimiter">: </span><span class="description">find the index of the first element having the maximum absolute value.</span>
-   <span class="signature">[`sasum( N, x, stride )`][@stdlib/blas/base/sasum]</span><span class="delimiter">: </span><span class="description">compute the sum of absolute values (_L1_ norm).</span>
-   <span class="signature">[`saxpy( N, alpha, x, strideX, y, strideY )`][@stdlib/blas/base/saxpy]</span><span class="delimiter">: </span><span class="description">multiply a vector `x` by a constant `alpha` and add the result to `y`.</span>
-   <span class="signature">[`scasum( N, x, strideX )`][@stdlib/blas/base/scasum]</span><span class="delimiter">: </span><span class="description">compute the sum of the absolute values of the real and imaginary components of a single-precision complex floating-point vector.</span>
-   <span class="signature">[`scnrm2( N, x, strideX )`][@stdlib/blas/base/scnrm2]</span><span class="delimiter">: </span><span class="description">compute the L2-norm of a single-precision complex floating-point vector.</span>
-   <span class="signature">[`scopy( N, x, strideX, y, strideY )`][@stdlib/blas/base/scopy]</span><span class="delimiter">: </span><span class="description">copy values from `x` into `y`.</span>
-   <span class="signature">[`sdot( N, x, strideX, y, strideY )`][@stdlib/blas/base/sdot]</span><span class="delimiter">: </span><span class="description">calculate the dot product of two single-precision floating-point vectors.</span>
-   <span class="signature">[`sdsdot( N, scalar, x, strideX, y, strideY )`][@stdlib/blas/base/sdsdot]</span><span class="delimiter">: </span><span class="description">calculate the dot product of two single-precision floating-point vectors with extended accumulation.</span>
-   <span class="signature">[`snrm2( N, x, stride )`][@stdlib/blas/base/snrm2]</span><span class="delimiter">: </span><span class="description">calculate the L2-norm of a single-precision floating-point vector.</span>
-   <span class="signature">[`srot( N, x, strideX, y, strideY, c, s )`][@stdlib/blas/base/srot]</span><span class="delimiter">: </span><span class="description">apply a plane rotation.</span>
-   <span class="signature">[`srotg( a, b )`][@stdlib/blas/base/srotg]</span><span class="delimiter">: </span><span class="description">construct a Givens plane rotation.</span>
-   <span class="signature">[`srotm( N, x, strideX, y, strideY, param )`][@stdlib/blas/base/srotm]</span><span class="delimiter">: </span><span class="description">apply a modified Givens plane rotation.</span>
-   <span class="signature">[`sscal( N, alpha, x, stride )`][@stdlib/blas/base/sscal]</span><span class="delimiter">: </span><span class="description">multiply a single-precision floating-point vector `x` by a constant `alpha`.</span>
-   <span class="signature">[`sswap( N, x, strideX, y, strideY )`][@stdlib/blas/base/sswap]</span><span class="delimiter">: </span><span class="description">interchange two single-precision floating-point vectors.</span>
-   <span class="signature">[`zaxpy( N, alpha, x, strideX, y, strideY )`][@stdlib/blas/base/zaxpy]</span><span class="delimiter">: </span><span class="description">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.</span>
-   <span class="signature">[`zcopy( N, x, strideX, y, strideY )`][@stdlib/blas/base/zcopy]</span><span class="delimiter">: </span><span class="description">copy values from one double-precision complex floating-point vector to another double-precision complex floating-point vector.</span>
-   <span class="signature">[`zdrot( N, x, strideX, y, strideY, c, s )`][@stdlib/blas/base/zdrot]</span><span class="delimiter">: </span><span class="description">apply a plane rotation.</span>
-   <span class="signature">[`zdscal( N, alpha, x, strideX )`][@stdlib/blas/base/zdscal]</span><span class="delimiter">: </span><span class="description">scale a double-precision complex floating-point vector by a double-precision floating-point constant.</span>
-   <span class="signature">[`zscal( N, alpha, x, strideX )`][@stdlib/blas/base/zscal]</span><span class="delimiter">: </span><span class="description">scales a double-precision complex floating-point vector by a double-precision complex floating-point constant.</span>
-   <span class="signature">[`zswap( N, x, strideX, y, strideY )`][@stdlib/blas/base/zswap]</span><span class="delimiter">: </span><span class="description">interchange two double-precision complex floating-point vectors.</span>

</div>

<!-- </toc> -->

### BLAS Level 2

<!-- <toc pattern="+(*gemv|*ger|*hemv|*symv|*her*|*syr*|*trmv|*trsv|*pmv|*hpmv|*spmv|*hpr*|*spr*|*tmpv|*tpsv|*gbmv|*hbmv|*sbmv|*tbmv|*tbsv)"> -->

<div class="namespace-toc">

-   <span class="signature">[`cgemv( order, trans, M, N, α, A, LDA, x, sx, β, y, sy )`][@stdlib/blas/base/cgemv]</span><span class="delimiter">: </span><span class="description">perform one of the matrix-vector operations `y = α*A*x + β*y` or `y = α*A^T*x + β*y` or `y = α*A^H*x + β*y`.</span>
-   <span class="signature">[`dgemv( order, trans, M, N, α, A, LDA, x, sx, β, y, sy )`][@stdlib/blas/base/dgemv]</span><span class="delimiter">: </span><span class="description">perform one of the matrix-vector operations `y = α*A*x + β*y` or `y = α*A^T*x + β*y`.</span>
-   <span class="signature">[`dger( ord, M, N, α, x, sx, y, sy, A, lda )`][@stdlib/blas/base/dger]</span><span class="delimiter">: </span><span class="description">perform the rank 1 operation `A = α*x*y^T + A`.</span>
-   <span class="signature">[`dspmv( order, uplo, N, α, AP, x, sx, β, y, sy )`][@stdlib/blas/base/dspmv]</span><span class="delimiter">: </span><span class="description">perform the matrix-vector operation `y = α*A*x + β*y` where `α` and `β` are scalars, `x` and `y` are `N` element vectors and, `A` is an `N` by `N` symmetric matrix supplied in packed form.</span>
-   <span class="signature">[`dspr( order, uplo, N, α, x, sx, AP )`][@stdlib/blas/base/dspr]</span><span class="delimiter">: </span><span class="description">perform the symmetric rank 1 operation `A = α*x*x^T + A`.</span>
-   <span class="signature">[`dsymv( order, uplo, N, α, A, LDA, x, sx, β, y, sy )`][@stdlib/blas/base/dsymv]</span><span class="delimiter">: </span><span class="description">perform the matrix-vector operation `y = α*A*x + β*y` where `α` and `β` are scalars, `x` and `y` are `N` element vectors, and `A` is an `N` by `N` symmetric matrix.</span>
-   <span class="signature">[`dsyr( order, uplo, N, α, x, sx, A, LDA )`][@stdlib/blas/base/dsyr]</span><span class="delimiter">: </span><span class="description">perform the symmetric rank 1 operation `A = α*x*x^T + A`.</span>
-   <span class="signature">[`dsyr2( order, uplo, N, α, x, sx, y, sy, A, LDA )`][@stdlib/blas/base/dsyr2]</span><span class="delimiter">: </span><span class="description">perform the symmetric rank 2 operation `A = α*x*y^T + α*y*x^T + A`.</span>
-   <span class="signature">[`dtrmv( order, uplo, trans, diag, N, A, LDA, x, sx )`][@stdlib/blas/base/dtrmv]</span><span class="delimiter">: </span><span class="description">perform one of the matrix-vector operations `x = A*x` or `x = A^T*x`.</span>
-   <span class="signature">[`dtrsv( order, uplo, trans, diag, N, A, LDA, x, sx )`][@stdlib/blas/base/dtrsv]</span><span class="delimiter">: </span><span class="description">solve one of the systems of equations `A*x = b` or `A^T*x = b`.</span>
-   <span class="signature">[`ggemv( order, trans, M, N, α, A, LDA, x, sx, β, y, sy )`][@stdlib/blas/base/ggemv]</span><span class="delimiter">: </span><span class="description">perform one of the matrix-vector operations `y = α*A*x + β*y` or `y = α*A^T*x + β*y`.</span>
-   <span class="signature">[`gger( order, M, N, α, x, sx, y, sy, A, lda )`][@stdlib/blas/base/gger]</span><span class="delimiter">: </span><span class="description">perform the rank 1 operation `A = α*x*y^T + A`.</span>
-   <span class="signature">[`gsyr( order, uplo, N, α, x, sx, A, LDA )`][@stdlib/blas/base/gsyr]</span><span class="delimiter">: </span><span class="description">perform the symmetric rank 1 operation `A = α*x*x^T + A`.</span>
-   <span class="signature">[`sgemv( order, trans, M, N, α, A, LDA, x, sx, β, y, sy )`][@stdlib/blas/base/sgemv]</span><span class="delimiter">: </span><span class="description">perform one of the matrix-vector operations `y = α*A*x + β*y` or `y = α*A^T*x + β*y`.</span>
-   <span class="signature">[`sger( order, M, N, α, x, sx, y, sy, A, lda )`][@stdlib/blas/base/sger]</span><span class="delimiter">: </span><span class="description">perform the rank 1 operation `A = α*x*y^T + A`.</span>
-   <span class="signature">[`sspmv( order, uplo, N, α, AP, x, sx, β, y, sy )`][@stdlib/blas/base/sspmv]</span><span class="delimiter">: </span><span class="description">perform the matrix-vector operation `y = α*A*x + β*y` where `α` and `β` are scalars, `x` and `y` are `N` element vectors and, `A` is an `N` by `N` symmetric matrix supplied in packed form.</span>
-   <span class="signature">[`sspr( order, uplo, N, α, x, sx, AP )`][@stdlib/blas/base/sspr]</span><span class="delimiter">: </span><span class="description">perform the symmetric rank 1 operation `A = α*x*x^T + A`.</span>
-   <span class="signature">[`ssymv( order, uplo, N, α, A, LDA, x, sx, β, y, sy )`][@stdlib/blas/base/ssymv]</span><span class="delimiter">: </span><span class="description">perform the matrix-vector operation `y = α*A*x + β*y`.</span>
-   <span class="signature">[`ssyr( order, uplo, N, α, x, sx, A, LDA )`][@stdlib/blas/base/ssyr]</span><span class="delimiter">: </span><span class="description">perform the symmetric rank 1 operation `A = α*x*x^T + A`.</span>
-   <span class="signature">[`ssyr2( order, uplo, N, α, x, sx, y, sy, A, LDA )`][@stdlib/blas/base/ssyr2]</span><span class="delimiter">: </span><span class="description">perform the symmetric rank 2 operation `A = α*x*y^T + α*y*x^T + A`.</span>
-   <span class="signature">[`strmv( order, uplo, trans, diag, N, A, LDA, x, sx )`][@stdlib/blas/base/strmv]</span><span class="delimiter">: </span><span class="description">perform one of the matrix-vector operations `x = A*x` or `x = A^T*x`.</span>
-   <span class="signature">[`strsv( order, uplo, trans, diag, N, A, LDA, x, sx )`][@stdlib/blas/base/strsv]</span><span class="delimiter">: </span><span class="description">solve one of the systems of equations `A*x = b` or `A^T*x = b`.</span>

</div>

<!-- </toc> -->

### BLAS Level 3

<!-- <toc pattern="+(*gemm|*hemm|*symm|*herk|*syrk|*her2k|*syr2k|*trmm|*trsm)"> -->

<div class="namespace-toc">

-   <span class="signature">[`dgemm( ord, ta, tb, M, N, K, α, A, lda, B, ldb, β, C, ldc )`][@stdlib/blas/base/dgemm]</span><span class="delimiter">: </span><span class="description">perform the matrix-matrix operation `C = α*op(A)*op(B) + β*C` where `op(X)` is one of the `op(X) = X`, or `op(X) = X^T`.</span>
-   <span class="signature">[`ggemm( ord, ta, tb, M, N, K, α, A, lda, B, ldb, β, C, ldc )`][@stdlib/blas/base/ggemm]</span><span class="delimiter">: </span><span class="description">perform the matrix-matrix operation `C = α*op(A)*op(B) + β*C` where `op(X)` is one of the `op(X) = X`, or `op(X) = X^T`.</span>
-   <span class="signature">[`sgemm( ord, ta, tb, M, N, K, α, A, lda, B, ldb, β, C, ldc )`][@stdlib/blas/base/sgemm]</span><span class="delimiter">: </span><span class="description">perform the matrix-matrix operation `C = α*op(A)*op(B) + β*C` where `op(X)` is one of the `op(X) = X`, or `op(X) = X^T`.</span>

</div>

<!-- </toc> -->

### Scalar Operations

<!-- <toc pattern="+(*abs1)"> -->

<div class="namespace-toc">

-   <span class="signature">[`dcabs1( z )`][@stdlib/blas/base/dcabs1]</span><span class="delimiter">: </span><span class="description">compute the sum of the absolute values of the real part and imaginary components of a double-precision complex floating-point number.</span>
-   <span class="signature">[`scabs1( z )`][@stdlib/blas/base/scabs1]</span><span class="delimiter">: </span><span class="description">compute the sum of the absolute values of the real and imaginary components of a single-precision complex floating-point number.</span>

</div>

<!-- </toc> -->

### Auxiliary BLAS

<!-- <toc pattern="+(*lsame|*xerbla)"> -->

<!-- </toc> -->

### Utilities

<!-- <toc pattern="+(*assert|*diagonal*|*layout*|*matrix*|*orientation*|*operation*|*transpose*)"> -->

<div class="namespace-toc">

-   <span class="signature">[`assert`][@stdlib/blas/base/assert]</span><span class="delimiter">: </span><span class="description">base BLAS assertion utilities.</span>
-   <span class="signature">[`diagonalTypeEnum2Str( value )`][@stdlib/blas/base/diagonal-type-enum2str]</span><span class="delimiter">: </span><span class="description">return the BLAS diagonal type string associated with a BLAS diagonal type enumeration constant.</span>
-   <span class="signature">[`diagonalTypeResolveEnum( value )`][@stdlib/blas/base/diagonal-type-resolve-enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a supported BLAS diagonal type value.</span>
-   <span class="signature">[`diagonalTypeResolveStr( value )`][@stdlib/blas/base/diagonal-type-resolve-str]</span><span class="delimiter">: </span><span class="description">return the diagonal type string associated with a supported BLAS diagonal type value.</span>
-   <span class="signature">[`diagonalTypeStr2Enum( diagonal )`][@stdlib/blas/base/diagonal-type-str2enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a BLAS diagonal type.</span>
-   <span class="signature">[`diagonalTypes()`][@stdlib/blas/base/diagonal-types]</span><span class="delimiter">: </span><span class="description">BLAS diagonal element types.</span>
-   <span class="signature">[`layoutEnum2Str( layout )`][@stdlib/blas/base/layout-enum2str]</span><span class="delimiter">: </span><span class="description">return the BLAS memory layout string associated with a BLAS memory layout enumeration constant.</span>
-   <span class="signature">[`layoutResolveEnum( layout )`][@stdlib/blas/base/layout-resolve-enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a supported BLAS memory layout value.</span>
-   <span class="signature">[`layoutResolveStr( layout )`][@stdlib/blas/base/layout-resolve-str]</span><span class="delimiter">: </span><span class="description">return the layout string associated with a supported BLAS memory layout value.</span>
-   <span class="signature">[`layoutStr2Enum( layout )`][@stdlib/blas/base/layout-str2enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a BLAS memory layout string.</span>
-   <span class="signature">[`layouts()`][@stdlib/blas/base/layouts]</span><span class="delimiter">: </span><span class="description">BLAS memory layouts.</span>
-   <span class="signature">[`matrixOrientationEnum2Str( value )`][@stdlib/blas/base/matrix-orientation-enum2str]</span><span class="delimiter">: </span><span class="description">return the matrix orientation string associated with a matrix orientation enumeration constant.</span>
-   <span class="signature">[`matrixOrientationResolveEnum( value )`][@stdlib/blas/base/matrix-orientation-resolve-enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a supported matrix orientation value.</span>
-   <span class="signature">[`matrixOrientationResolveStr( value )`][@stdlib/blas/base/matrix-orientation-resolve-str]</span><span class="delimiter">: </span><span class="description">return the matrix orientation string associated with a supported matrix orientation value.</span>
-   <span class="signature">[`matrixOrientationStr2Enum( value )`][@stdlib/blas/base/matrix-orientation-str2enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a matrix orientation.</span>
-   <span class="signature">[`matrixOrientations()`][@stdlib/blas/base/matrix-orientations]</span><span class="delimiter">: </span><span class="description">BLAS matrix orientations.</span>
-   <span class="signature">[`matrixTriangleEnum2Str( value )`][@stdlib/blas/base/matrix-triangle-enum2str]</span><span class="delimiter">: </span><span class="description">return the BLAS matrix triangle string associated with a BLAS matrix triangle enumeration constant.</span>
-   <span class="signature">[`matrixTriangleResolveEnum( value )`][@stdlib/blas/base/matrix-triangle-resolve-enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a supported BLAS matrix triangle value.</span>
-   <span class="signature">[`matrixTriangleResolveStr( value )`][@stdlib/blas/base/matrix-triangle-resolve-str]</span><span class="delimiter">: </span><span class="description">return the matrix triangle string associated with a supported BLAS matrix triangle value.</span>
-   <span class="signature">[`matrixTriangleStr2Enum( operation )`][@stdlib/blas/base/matrix-triangle-str2enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a BLAS matrix triangle.</span>
-   <span class="signature">[`matrixTriangles()`][@stdlib/blas/base/matrix-triangles]</span><span class="delimiter">: </span><span class="description">BLAS matrix triangles.</span>
-   <span class="signature">[`operationSideEnum2Str( operation )`][@stdlib/blas/base/operation-side-enum2str]</span><span class="delimiter">: </span><span class="description">return the BLAS operation side string associated with a BLAS operation side enumeration constant.</span>
-   <span class="signature">[`operationSideResolveEnum( operation )`][@stdlib/blas/base/operation-side-resolve-enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a supported BLAS operation side value.</span>
-   <span class="signature">[`operationSideResolveStr( operation )`][@stdlib/blas/base/operation-side-resolve-str]</span><span class="delimiter">: </span><span class="description">return the operation side string associated with a supported BLAS operation side value.</span>
-   <span class="signature">[`operationSideStr2Enum( operation )`][@stdlib/blas/base/operation-side-str2enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a BLAS operation side.</span>
-   <span class="signature">[`operationSides()`][@stdlib/blas/base/operation-sides]</span><span class="delimiter">: </span><span class="description">BLAS operation sides.</span>
-   <span class="signature">[`transposeOperationEnum2Str( operation )`][@stdlib/blas/base/transpose-operation-enum2str]</span><span class="delimiter">: </span><span class="description">return the BLAS transpose operation string associated with a BLAS transpose operation enumeration constant.</span>
-   <span class="signature">[`transposeOperationResolveEnum( operation )`][@stdlib/blas/base/transpose-operation-resolve-enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a supported BLAS transpose operation value.</span>
-   <span class="signature">[`transposeOperationResolveStr( operation )`][@stdlib/blas/base/transpose-operation-resolve-str]</span><span class="delimiter">: </span><span class="description">return the transpose operation string associated with a supported BLAS transpose operation value.</span>
-   <span class="signature">[`transposeOperationStr2Enum( operation )`][@stdlib/blas/base/transpose-operation-str2enum]</span><span class="delimiter">: </span><span class="description">return the enumeration constant associated with a BLAS transpose operation.</span>
-   <span class="signature">[`transposeOperations()`][@stdlib/blas/base/transpose-operations]</span><span class="delimiter">: </span><span class="description">BLAS transpose operations.</span>

</div>

<!-- </toc> -->

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- TODO: better examples -->

<!-- eslint no-undef: "error" -->

```javascript
var objectKeys = require( '@stdlib/utils/keys' );
var blas = require( '@stdlib/blas/base' );

console.log( objectKeys( blas ) );
```

</section>

<!-- /.examples -->

<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

</section>

<!-- /.related -->

<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="links">

<!-- <toc-links> -->

[@stdlib/blas/base/assert]: https://github.com/stdlib-js/blas/tree/main/base/assert

[@stdlib/blas/base/diagonal-type-enum2str]: https://github.com/stdlib-js/blas/tree/main/base/diagonal-type-enum2str

[@stdlib/blas/base/diagonal-type-resolve-enum]: https://github.com/stdlib-js/blas/tree/main/base/diagonal-type-resolve-enum

[@stdlib/blas/base/diagonal-type-resolve-str]: https://github.com/stdlib-js/blas/tree/main/base/diagonal-type-resolve-str

[@stdlib/blas/base/diagonal-type-str2enum]: https://github.com/stdlib-js/blas/tree/main/base/diagonal-type-str2enum

[@stdlib/blas/base/diagonal-types]: https://github.com/stdlib-js/blas/tree/main/base/diagonal-types

[@stdlib/blas/base/layout-enum2str]: https://github.com/stdlib-js/blas/tree/main/base/layout-enum2str

[@stdlib/blas/base/layout-resolve-enum]: https://github.com/stdlib-js/blas/tree/main/base/layout-resolve-enum

[@stdlib/blas/base/layout-resolve-str]: https://github.com/stdlib-js/blas/tree/main/base/layout-resolve-str

[@stdlib/blas/base/layout-str2enum]: https://github.com/stdlib-js/blas/tree/main/base/layout-str2enum

[@stdlib/blas/base/layouts]: https://github.com/stdlib-js/blas/tree/main/base/layouts

[@stdlib/blas/base/matrix-orientation-enum2str]: https://github.com/stdlib-js/blas/tree/main/base/matrix-orientation-enum2str

[@stdlib/blas/base/matrix-orientation-resolve-enum]: https://github.com/stdlib-js/blas/tree/main/base/matrix-orientation-resolve-enum

[@stdlib/blas/base/matrix-orientation-resolve-str]: https://github.com/stdlib-js/blas/tree/main/base/matrix-orientation-resolve-str

[@stdlib/blas/base/matrix-orientation-str2enum]: https://github.com/stdlib-js/blas/tree/main/base/matrix-orientation-str2enum

[@stdlib/blas/base/matrix-orientations]: https://github.com/stdlib-js/blas/tree/main/base/matrix-orientations

[@stdlib/blas/base/matrix-triangle-enum2str]: https://github.com/stdlib-js/blas/tree/main/base/matrix-triangle-enum2str

[@stdlib/blas/base/matrix-triangle-resolve-enum]: https://github.com/stdlib-js/blas/tree/main/base/matrix-triangle-resolve-enum

[@stdlib/blas/base/matrix-triangle-resolve-str]: https://github.com/stdlib-js/blas/tree/main/base/matrix-triangle-resolve-str

[@stdlib/blas/base/matrix-triangle-str2enum]: https://github.com/stdlib-js/blas/tree/main/base/matrix-triangle-str2enum

[@stdlib/blas/base/matrix-triangles]: https://github.com/stdlib-js/blas/tree/main/base/matrix-triangles

[@stdlib/blas/base/operation-side-enum2str]: https://github.com/stdlib-js/blas/tree/main/base/operation-side-enum2str

[@stdlib/blas/base/operation-side-resolve-enum]: https://github.com/stdlib-js/blas/tree/main/base/operation-side-resolve-enum

[@stdlib/blas/base/operation-side-resolve-str]: https://github.com/stdlib-js/blas/tree/main/base/operation-side-resolve-str

[@stdlib/blas/base/operation-side-str2enum]: https://github.com/stdlib-js/blas/tree/main/base/operation-side-str2enum

[@stdlib/blas/base/operation-sides]: https://github.com/stdlib-js/blas/tree/main/base/operation-sides

[@stdlib/blas/base/transpose-operation-enum2str]: https://github.com/stdlib-js/blas/tree/main/base/transpose-operation-enum2str

[@stdlib/blas/base/transpose-operation-resolve-enum]: https://github.com/stdlib-js/blas/tree/main/base/transpose-operation-resolve-enum

[@stdlib/blas/base/transpose-operation-resolve-str]: https://github.com/stdlib-js/blas/tree/main/base/transpose-operation-resolve-str

[@stdlib/blas/base/transpose-operation-str2enum]: https://github.com/stdlib-js/blas/tree/main/base/transpose-operation-str2enum

[@stdlib/blas/base/transpose-operations]: https://github.com/stdlib-js/blas/tree/main/base/transpose-operations

[@stdlib/blas/base/dcabs1]: https://github.com/stdlib-js/blas/tree/main/base/dcabs1

[@stdlib/blas/base/scabs1]: https://github.com/stdlib-js/blas/tree/main/base/scabs1

[@stdlib/blas/base/dgemm]: https://github.com/stdlib-js/blas/tree/main/base/dgemm

[@stdlib/blas/base/ggemm]: https://github.com/stdlib-js/blas/tree/main/base/ggemm

[@stdlib/blas/base/sgemm]: https://github.com/stdlib-js/blas/tree/main/base/sgemm

[@stdlib/blas/base/cgemv]: https://github.com/stdlib-js/blas/tree/main/base/cgemv

[@stdlib/blas/base/dgemv]: https://github.com/stdlib-js/blas/tree/main/base/dgemv

[@stdlib/blas/base/dger]: https://github.com/stdlib-js/blas/tree/main/base/dger

[@stdlib/blas/base/dspmv]: https://github.com/stdlib-js/blas/tree/main/base/dspmv

[@stdlib/blas/base/dspr]: https://github.com/stdlib-js/blas/tree/main/base/dspr

[@stdlib/blas/base/dsymv]: https://github.com/stdlib-js/blas/tree/main/base/dsymv

[@stdlib/blas/base/dsyr]: https://github.com/stdlib-js/blas/tree/main/base/dsyr

[@stdlib/blas/base/dsyr2]: https://github.com/stdlib-js/blas/tree/main/base/dsyr2

[@stdlib/blas/base/dtrmv]: https://github.com/stdlib-js/blas/tree/main/base/dtrmv

[@stdlib/blas/base/dtrsv]: https://github.com/stdlib-js/blas/tree/main/base/dtrsv

[@stdlib/blas/base/ggemv]: https://github.com/stdlib-js/blas/tree/main/base/ggemv

[@stdlib/blas/base/gger]: https://github.com/stdlib-js/blas/tree/main/base/gger

[@stdlib/blas/base/gsyr]: https://github.com/stdlib-js/blas/tree/main/base/gsyr

[@stdlib/blas/base/sgemv]: https://github.com/stdlib-js/blas/tree/main/base/sgemv

[@stdlib/blas/base/sger]: https://github.com/stdlib-js/blas/tree/main/base/sger

[@stdlib/blas/base/sspmv]: https://github.com/stdlib-js/blas/tree/main/base/sspmv

[@stdlib/blas/base/sspr]: https://github.com/stdlib-js/blas/tree/main/base/sspr

[@stdlib/blas/base/ssymv]: https://github.com/stdlib-js/blas/tree/main/base/ssymv

[@stdlib/blas/base/ssyr]: https://github.com/stdlib-js/blas/tree/main/base/ssyr

[@stdlib/blas/base/ssyr2]: https://github.com/stdlib-js/blas/tree/main/base/ssyr2

[@stdlib/blas/base/strmv]: https://github.com/stdlib-js/blas/tree/main/base/strmv

[@stdlib/blas/base/strsv]: https://github.com/stdlib-js/blas/tree/main/base/strsv

[@stdlib/blas/base/caxpy]: https://github.com/stdlib-js/blas/tree/main/base/caxpy

[@stdlib/blas/base/ccopy]: https://github.com/stdlib-js/blas/tree/main/base/ccopy

[@stdlib/blas/base/cscal]: https://github.com/stdlib-js/blas/tree/main/base/cscal

[@stdlib/blas/base/csrot]: https://github.com/stdlib-js/blas/tree/main/base/csrot

[@stdlib/blas/base/csscal]: https://github.com/stdlib-js/blas/tree/main/base/csscal

[@stdlib/blas/base/cswap]: https://github.com/stdlib-js/blas/tree/main/base/cswap

[@stdlib/blas/base/dasum]: https://github.com/stdlib-js/blas/tree/main/base/dasum

[@stdlib/blas/base/daxpy]: https://github.com/stdlib-js/blas/tree/main/base/daxpy

[@stdlib/blas/base/dcopy]: https://github.com/stdlib-js/blas/tree/main/base/dcopy

[@stdlib/blas/base/ddot]: https://github.com/stdlib-js/blas/tree/main/base/ddot

[@stdlib/blas/base/dnrm2]: https://github.com/stdlib-js/blas/tree/main/base/dnrm2

[@stdlib/blas/base/drot]: https://github.com/stdlib-js/blas/tree/main/base/drot

[@stdlib/blas/base/drotg]: https://github.com/stdlib-js/blas/tree/main/base/drotg

[@stdlib/blas/base/drotm]: https://github.com/stdlib-js/blas/tree/main/base/drotm

[@stdlib/blas/base/dscal]: https://github.com/stdlib-js/blas/tree/main/base/dscal

[@stdlib/blas/base/dsdot]: https://github.com/stdlib-js/blas/tree/main/base/dsdot

[@stdlib/blas/base/dswap]: https://github.com/stdlib-js/blas/tree/main/base/dswap

[@stdlib/blas/base/dzasum]: https://github.com/stdlib-js/blas/tree/main/base/dzasum

[@stdlib/blas/base/dznrm2]: https://github.com/stdlib-js/blas/tree/main/base/dznrm2

[@stdlib/blas/base/gasum]: https://github.com/stdlib-js/blas/tree/main/base/gasum

[@stdlib/blas/base/gaxpy]: https://github.com/stdlib-js/blas/tree/main/base/gaxpy

[@stdlib/blas/base/gcopy]: https://github.com/stdlib-js/blas/tree/main/base/gcopy

[@stdlib/blas/base/gdot]: https://github.com/stdlib-js/blas/tree/main/base/gdot

[@stdlib/blas/base/gnrm2]: https://github.com/stdlib-js/blas/tree/main/base/gnrm2

[@stdlib/blas/base/gscal]: https://github.com/stdlib-js/blas/tree/main/base/gscal

[@stdlib/blas/base/gswap]: https://github.com/stdlib-js/blas/tree/main/base/gswap

[@stdlib/blas/base/idamax]: https://github.com/stdlib-js/blas/tree/main/base/idamax

[@stdlib/blas/base/igamax]: https://github.com/stdlib-js/blas/tree/main/base/igamax

[@stdlib/blas/base/isamax]: https://github.com/stdlib-js/blas/tree/main/base/isamax

[@stdlib/blas/base/sasum]: https://github.com/stdlib-js/blas/tree/main/base/sasum

[@stdlib/blas/base/saxpy]: https://github.com/stdlib-js/blas/tree/main/base/saxpy

[@stdlib/blas/base/scasum]: https://github.com/stdlib-js/blas/tree/main/base/scasum

[@stdlib/blas/base/scnrm2]: https://github.com/stdlib-js/blas/tree/main/base/scnrm2

[@stdlib/blas/base/scopy]: https://github.com/stdlib-js/blas/tree/main/base/scopy

[@stdlib/blas/base/sdot]: https://github.com/stdlib-js/blas/tree/main/base/sdot

[@stdlib/blas/base/sdsdot]: https://github.com/stdlib-js/blas/tree/main/base/sdsdot

[@stdlib/blas/base/snrm2]: https://github.com/stdlib-js/blas/tree/main/base/snrm2

[@stdlib/blas/base/srot]: https://github.com/stdlib-js/blas/tree/main/base/srot

[@stdlib/blas/base/srotg]: https://github.com/stdlib-js/blas/tree/main/base/srotg

[@stdlib/blas/base/srotm]: https://github.com/stdlib-js/blas/tree/main/base/srotm

[@stdlib/blas/base/sscal]: https://github.com/stdlib-js/blas/tree/main/base/sscal

[@stdlib/blas/base/sswap]: https://github.com/stdlib-js/blas/tree/main/base/sswap

[@stdlib/blas/base/zaxpy]: https://github.com/stdlib-js/blas/tree/main/base/zaxpy

[@stdlib/blas/base/zcopy]: https://github.com/stdlib-js/blas/tree/main/base/zcopy

[@stdlib/blas/base/zdrot]: https://github.com/stdlib-js/blas/tree/main/base/zdrot

[@stdlib/blas/base/zdscal]: https://github.com/stdlib-js/blas/tree/main/base/zdscal

[@stdlib/blas/base/zscal]: https://github.com/stdlib-js/blas/tree/main/base/zscal

[@stdlib/blas/base/zswap]: https://github.com/stdlib-js/blas/tree/main/base/zswap

<!-- </toc-links> -->

</section>

<!-- /.links -->
