Function blas::zgemm

pub fn zgemm(transa: Trans, transb: Trans, m: usize, n: usize, k: usize, alpha: Complex<f64>, a: &[Complex<f64>], lda: usize, b: &[Complex<f64>], ldb: usize, beta: Complex<f64>, c: &mut [Complex<f64>], ldc: usize)