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Showing content from http://www.arrayfire.org/docs/group__lapack__ops__func__norm.htm below:

ArrayFire: norm

Find the norm of a matrix. More...

Functions AFAPI double  norm (const array &in, const normType type=AF_NORM_EUCLID, const double p=1, const double q=1)   C++ Interface to find the norm of a matrix. More...
  AFAPI af_err  af_norm (double *out, const af_array in, const af_norm_type type, const double p, const double q)   C Interface to find the norm of a matrix. More...
  Detailed Description

Find the norm of a matrix.

This function can return the norm using various metrics based on the type parameter.

AF_NORM_MATRIX_2 is currently not supported.

Function Documentation ◆ af_norm() AFAPI af_err af_norm ( double *  out, const af_array  in, const af_norm_type  type, const double  p, const double  q  )

C Interface to find the norm of a matrix.

Parameters
[out] out norm [in] in input matrix [in] type af::normType. Default: AF_NORM_VECTOR_1 [in] p value of P when type is AF_NORM_VECTOR_P or AF_NORM_MATRIX_L_PQ, else ignored [in] q value of Q when type is AF_NORM_MATRIX_L_PQ, else ignored
Returns
AF_SUCCESS, if function returns successfully, else an af_err code is given
◆ norm() AFAPI double norm ( const array &  in, const normType  type = AF_NORM_EUCLID, const double  p = 1, const double  q = 1  )

C++ Interface to find the norm of a matrix.

Parameters
[in] in input matrix [in] type af::normType. Default: AF_NORM_VECTOR_1 [in] p value of P when type is AF_NORM_VECTOR_P or AF_NORM_MATRIX_L_PQ, else ignored [in] q value of Q when type is AF_NORM_MATRIX_L_PQ, else ignored
Returns
norm

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