Python | cmath.pi 常量 原文:https://www.geeksforgeeks.org/python-cmath-pi-constant/ 借助**cmath.pi**常数,我们可以在圆的面积、圆的周长等计算中使用这个常数值。 语法: cmath.pi 返回:返回圆周率值。 示例#1 : 在这个示例中,我们可以看到,通过使用cmath.pi常
cmath.pi The mathematical constant , as a float. 2 cmath.e The mathematical constant e,as a float. 3 cmath.inf Floating point positive infinity. Equivalent to float. 4 cmath.nan Floating point is not a number(NaN) value. This is Equivalent to float('nan'). 5 cmath.nanj This func...
ConstantDescription cmath.e Returns Euler's number (2.7182...) cmath.inf Returns a floating-point positive infinity value cmath.infj Returns a complex infinity value cmath.nan Returns floating-point NaN (Not a Number) value cmath.nanj Returns coplext NaN (Not a Number) value cmath.pi ...
借助**cmath.tau**常数,我们可以在数学公式的计算中使用这个常数值。语法: cmath.tau 返回:返回τ值。示例#1 : 在这个示例中,我们可以看到,通过使用cmath.tau常数,我们能够非常容易地驱动数学公式。# importing cmath library import cmath # using cmath.pi constant gfg = cmath.tau * cmath.pi print(...
Here, we are calculating the probability density at a specified point "x" for a standard distribution using cmath.e constant.Open Compiler import cmath x = 2 mu = 0 sigma = 1 probability_density = (1 / (cmath.sqrt(2 * cmath.pi) * sigma)) * cmath.e ** (-0.5 * ((x - mu...