fastBounceIn      179 src/swfc-history.c 		case IF_FAST_BOUNCE_IN: return fastBounceIn(fraction, p1, p2 - p1, inter->bounces, inter->growth, inter->damping);
fastBounceIn      294 src/swfc-interpolation.c     return fastBounceIn(1 - fraction, start + delta, -delta, bounces, growth, damping);
fastBounceIn      300 src/swfc-interpolation.c         return fastBounceIn(2 * fraction, start, delta / 2, bounces, growth, damping);
fastBounceIn      110 src/swfc-interpolation.h float fastBounceIn(float fraction, float start, float delta, int bounces, float growth, float damping);