Function lapack::dsyevx

pub fn dsyevx(jobz: u8, range: u8, uplo: u8, n: usize, a: &mut [f64], lda: usize, vl: &[f64], vu: &[f64], il: &[i32], iu: &[i32], abstol: &[f64], m: &mut u32, w: &mut [f64], z: &mut [f64], ldz: usize, work: &mut [f64], lwork: usize, iwork: &mut [i32], ifail: &mut [i32], info: &mut i32)