bounceOut         177 src/swfc-history.c 		case IF_BOUNCE_OUT: return bounceOut(fraction, p1, p2 - p1, inter->bounces, inter->growth, inter->damping);
bounceOut         254 src/swfc-interpolation.c     return bounceOut(2 * fraction - 1, start + delta / 2, delta / 2, bounces, growth, damping);
bounceOut         107 src/swfc-interpolation.h float bounceOut(float fraction, float start, float delta, int bounces, float growth, float damping);