先来看看效果: 来,放公式和代码: 数学公式:
L:
y
=
1
x
y = \frac{1}{x}
y=x1 O:
x
2
+
y
2
=
9
x^2 + y^2 = 9
x2+y2=9 E:
x
=
−
3
∣
sin
y
∣
x=-3|\sin y|
x=−3∣siny∣ V:
y
=
∣
−
2
x
∣
y = |-2x|
y=∣−2x∣ Y:
y
=
ln
∣
x
∣
y = \ln |x|
y=ln∣x∣ U:
y
=
2
x
2
y = 2x^2
y=2x2 HEART:
(
x
2
+
y
2
−
1
)
3
−
x
2
y
3
=
0
(x^2+y^2-1)^3-x^2y^3=0
(x2+y2−1)3−x2y3=0
python代码:
import matplotlib.pyplot as plt
import seaborn
import numpy
l = numpy.arange(0, 4, 0.01)
L = 1.0 / l
theta = numpy.arange(-4, 4, 0.01)
o = 3.0 * numpy.cos(theta)
O = 3.0 * numpy.sin(theta)
v = numpy.arange(-4, 4, 0.01)
V = numpy.abs(-2.0 * v)
e = numpy.arange(-3, 3, 0.01)
E = -1.0 * numpy.abs(numpy.sin(e))
y = numpy.arange(-10, 10, 0.01)
Y = numpy.log2(numpy.abs(y))
u = numpy.arange(-4, 4, 0.01)
U = 2.0 * u ** 2
points = []
for heartY in numpy.linspace(-100, 100, 500):
for heartX in numpy.linspace(-100, 100, 500):
if ((heartX*0.03)**2+(heartY*0.03)**2-1)**3-(heartX*0.03)**2*(heartY*0.03)**3 |