only size-1 arrays can be converted to Python scalars
This comes out and the graph doesn't work well! !!
This is the source code of the problem
import matplotlib.pyplot as plt
import math
import np
x = np.linspace(0,1, 10000);
def y(a):
return math.exp(a)
plt.figure(0)
plt.plot(x, y(x))
plt.show()
Solved by using exp with numpy function
plt.plot(x, y(x))
Be careful because I'm throwing a line in this part
Therefore
def y(a):
return np.exp(a)
If so, heal
import matplotlib.pyplot as plt
import math
import numpy
x = np.linspace(0,1, 10000);
def y(a):
return np.exp(a)
plt.figure(0)
plt.plot(x, y(x))
plt.show()
reference: https://blog.csdn.net/u013634684/article/details/49305655?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.nonecase
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