pub unsafe extern "C" fn SCIPrationalRelDiff(
res: *mut SCIP_RATIONAL,
val1: *mut SCIP_RATIONAL,
val2: *mut SCIP_RATIONAL,
)Expand description
returns the relative difference: (val1-val2)/max(|val1|,|val2|,1.0) of two rationals
@note this method handles infinity like finite numbers