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48 packages found
Compute the sum of absolute values (L1 norm).
Compute the sum of absolute values (L1 norm).
Calculate the dot product of two vectors.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- ddot
- sdot
- dot
- product
- dot product
- scalar
- scalar product
- inner
- View more
Construct a Givens plane rotation.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- srotg
- givens
- rotation
- matrix
- linear
- algebra
- subroutines
- vector
- View more
Interchange two vectors.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- linear
- algebra
- subroutines
- dswap
- sswap
- swap
- interchange
- vector
- View more
Construct a Givens plane rotation.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- drotg
- givens
- rotation
- matrix
- linear
- algebra
- subroutines
- vector
- View more
Calculate the dot product of two single-precision floating-point vectors.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- sdot
- dot
- product
- dot product
- scalar
- scalar product
- inner
- inner product
- View more
Calculate the dot product of two double-precision floating-point vectors.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- ddot
- dot
- product
- dot product
- scalar
- scalar product
- inner
- inner product
- View more
Interchange two single-precision floating-point vectors.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- linear
- algebra
- subroutines
- sswap
- swap
- interchange
- vector
- array
- View more
Interchange two double-precision floating-point vectors.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- linear
- algebra
- subroutines
- dswap
- swap
- interchange
- vector
- array
- View more
Copy values from one complex double-precision floating-point vector to another complex double-precision floating-point vector.
Interchanges two complex double-precision floating-point vectors.
- stdlib
- stdmath
- mathematics
- math
- blas
- level 1
- linear
- algebra
- subroutines
- zswap
- swap
- copy
- interchange
- vector
- View more
Computes the L2 norm (Euclidean norm).
- compute.io
- compute-io
- compute
- computation
- math
- mathematics
- blas
- level 1
- linear
- algebra
- subroutines
- vector
- array
- l2norm
- View more
Multiplies x and a constant and adds the result to y.
- compute.io
- compute-io
- compute
- computation
- math
- mathematics
- blas
- level 1
- linear
- algebra
- subroutines
- add
- alpha
- vector
Computes the sum of absolute values (L1 norm).
- compute.io
- compute-io
- compute
- computation
- math
- mathematics
- blas
- level 1
- linear
- algebra
- subroutines
- abs
- absolute
- value
- View more
Finds the first element equal to the maximum absolute value of x and returns the element index.
- compute.io
- compute-io
- compute
- computation
- math
- mathematics
- blas
- level 1
- linear
- algebra
- subroutines
- abs
- absolute
- value
- View more
Computes the dot product of x and y.
- compute.io
- compute-io
- compute
- computation
- math
- mathematics
- blas
- level 1
- linear
- algebra
- subroutines
- dot
- product
- dot product
- View more
Copies values from x into y.
- compute.io
- compute-io
- compute
- computation
- math
- mathematics
- blas
- level 1
- linear
- algebra
- subroutines
- copy
- cp
- vector
Scales elements of `x` by a constant `alpha`.
- compute.io
- compute-io
- compute
- computation
- math
- mathematics
- blas
- level 1
- linear
- algebra
- subroutines
- scale
- scalar
- alpha
- View more
Interchanges the elements of x and y.
- compute.io
- compute-io
- compute
- computation
- math
- mathematics
- blas
- level 1
- linear
- algebra
- subroutines
- swap
- interchange
- exchange
- View more