Solve a quadratic polynomial with real coefficients and real roots [abstract base]. More...
#include <poly.h>
Public Member Functions | |
virtual int | solve_r (const double a2, const double b2, const double c2, double &x1, double &x2)=0 |
Solves the polynomial ![]() ![]() ![]() | |
const char * | type () |
Return a string denoting the type ("quadratic_real") | |
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