@staticmethod
    def _explode(particle):
        # Change direction like a serpent firework.
        if particle.time % 3 == 0:
            particle._parm = uniform(0, 2 * pi)
        particle.dx = (particle.dx + 2 / cos(particle._parm)) * 0.8
        particle.dy = (particle.dy + sin(particle._parm) / 4) * 0.8
        particle.x += particle.dx
        particle.y += particle.dy

        return int(particle.x), int(particle.y)
dataset/ETHPy150Open peterbrittain/asciimatics/asciimatics/particles.py/SerpentExplosion._explode/swapped operands of `/`