A, B[, uplo='L'[, trans='N'[, diag='N']]]) |
'd'
or 'z'
).
trtrs() is similar to blas.trsm(), except
that it raises an ArithmeticError
if a diagonal element of
A is zero (whereas blas.trsm() returns inf
values).
A[, uplo='L'[, diag='N']]) |
A, B[, uplo='L'[, trans='T'[,diag='N']]]) |
'd'
or 'z'
).
On exit, B is replaced by the solution X.