pub unsafe extern "C" fn SCIPintervalSolveUnivariateQuadExpressionNegative(
infinity: f64,
resultant: *mut SCIP_INTERVAL,
sqrcoeff: SCIP_INTERVAL,
lincoeff: SCIP_INTERVAL,
rhs: SCIP_INTERVAL,
xbnds: SCIP_INTERVAL,
)Expand description
computes interval with negative solutions of a quadratic equation with interval coefficients
Given intervals a, b, and c, this function computes an interval that contains all negative solutions of \f$ a x^2 + b x \in c\f$ within xbnds.