📜  Python – cmath.e 常量

📅  最后修改于: 2022-05-13 01:55:32.441000             🧑  作者: Mango

Python – cmath.e 常量

cMath 模块包含许多用于复数数学运算的函数。 cmath.e常量用于获取 eular 的编号。

下面的例子说明了上述函数的使用:

示例 #1:

Python3
# Python code to implement
# the cmath.e constant
        
# importing "cmath"
# for mathematical operations  
import cmath 
    
# Print the value of Euler e 
val = cmath.e 
print(val)


Python3
# Python code to implement
# the cmath.e constant
        
# importing "cmath"
# for mathematical operations  
import cmath 
    
# Print the value of e ^ 2
val = cmath.e ** 2
print(val)


输出:

2.718281828459045

示例 2:

Python3

# Python code to implement
# the cmath.e constant
        
# importing "cmath"
# for mathematical operations  
import cmath 
    
# Print the value of e ^ 2
val = cmath.e ** 2
print(val)

输出:

7.3890560989306495