scip_sys

Function SCIProwGetOrthogonality

Source 
pub unsafe extern "C" fn SCIProwGetOrthogonality(
    row1: *mut SCIP_ROW,
    row2: *mut SCIP_ROW,
    orthofunc: c_char,
) -> f64
Expand description

returns the degree of orthogonality between the hyperplanes defined by the two row vectors v, w: o = 1 - |vw|/(|v||w|); the hyperplanes are orthogonal, iff p = 1, they are parallel, iff p = 0