fixed: isEqual(x, 0.0) replaced by isZero (faster!) fixed: isEqual(unsigned int, unsigned int) is not allowed (replaced by ==)
fixed: isEqual(x, 0.0) replaced by isZero (faster!)
fixed: isEqual(unsigned int, unsigned int) is not allowed (replaced by ==)

tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball