blas1_grp(3) Library Functions Manual blas1_grp(3) NAME blas1_grp - Level 1 BLAS: vector ops SYNOPSIS Topics asum: sum | real( x_i ) | + | imag( x_i ) | sum1: sum | x_i | (in LAPACK) axpy: y = ax + y copy: y = x dot: x^H x and x^T x iamax: argmax_i | real( x_i ) | + | imag( x_i ) | imax1: argmax_i | x_i | (in LAPACK) nrm2: || x ||_2 scal: x = alpha x swap: x <=> y — Givens/Jacobi plane rotations — rot: apply plane rotation ([cz]rot in LAPACK) rotg: generate plane rotation (cf. lartg) rotm: apply modified (fast) plane rotation rotmg: generate modified (fast) plane rotation Detailed Description Author Generated automatically by Doxygen for LAPACK from the source code. LAPACK Version 3.12.0 blas1_grp(3)