private void OnDrawGizmos() { FiguresColor(); DrawFunc(Func, a, b); LogInfo( "Analytical: " + Integral() + " Trapezoid: " + Integrator.TrapezoidRule(Func, a, b, TrapezoidSamples) + " Romberg: " + Integrator.RombergIntegral(Func, a, b, RombergOrder) + " Gaussian: " + Integrator.GaussianQuadrature(Func, a, b)); }