Python简单画出爱心给女朋友

import math

def heart(x, y):

return math.sin(x) * math.sqrt(math.fabs(x)) + math.cos(y) * math.sqrt(math.fabs(y))

def in_heart(x, y):

return (x**2 + y**2 - 1)**3 - x**2 * y**3 <= 0

def heart_ascii():

scale = 10

for y in range(scale, -scale, -1):

for x in range(-scale, scale):