solveQuadratic     85 3rdparty/openexr/Imath/ImathRoots.h template <class T> int	solveQuadratic (T a, T b, T c, T x[2]);
solveQuadratic    116 3rdparty/openexr/Imath/ImathRoots.h solveQuadratic (T a, T b, T c, T x[2])
solveQuadratic    208 3rdparty/openexr/Imath/ImathRoots.h     return solveQuadratic (b, c, d, x);
solveQuadratic    147 modules/features2d/src/evaluation.cpp     solveQuadratic(1., -(a+c), ac_b2, x1, x2);