scipy.linalg.blas.chemm#
- scipy.linalg.blas.chemm(alpha, a, b, beta=0.0, c=None, side=0, lower=0, overwrite_c=0) = <fblas function chemm>#
Compute
c = alpha*a@b + beta*cfor a Hermitian matrix a (BLASchemm).- Parameters:
- alphacomplex
Scalar multiplier for the product.
- andarray
Hermitian matrix; only the triangle selected by lower is referenced.
- bndarray
General matrix.
- betacomplex, optional
Scalar multiplier for c. Default is 0.
- cndarray, optional
Input/output matrix; if omitted a new zero matrix is allocated. Default is None.
- sideint, optional
If 0, a multiplies from the left; if 1, from the right. Default is 0.
- lowerint, optional
If 0, the upper triangle is used; if 1, the lower. Default is 0.
- overwrite_cint, optional
If nonzero, c may be overwritten in place. Default is 0.
- Returns:
- cndarray
The matrix
alpha*a@b + beta*c(oralpha*b@a + beta*cifside=1).