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可以在python中调用第二个浮点值吗_Python_Python 2.7_Python 3.x_Numpy - Fatal编程技术网

可以在python中调用第二个浮点值吗

可以在python中调用第二个浮点值吗,python,python-2.7,python-3.x,numpy,Python,Python 2.7,Python 3.x,Numpy,例: 圆形1.23,1=1.2, math.ceil 1.23=2 我想将第二个浮点转换为第一个浮点值,如下所示 1.23=1.3x=number,y=floating point的个数 def ceil_round(x,y): z=math.ceil(x*(10**y))/(10**y) return(z) ceil_round1.334,2给出的1.34不太优雅,但是数学怎么样。ceilx*10/10?谢谢,你的很简单

例:

圆形1.23,1=1.2, math.ceil 1.23=2

我想将第二个浮点转换为第一个浮点值,如下所示
1.23=1.3

x=number,y=floating point的个数

def ceil_round(x,y):
    z=math.ceil(x*(10**y))/(10**y)
    return(z)

ceil_round1.334,2给出的1.34不太优雅,但是数学怎么样。ceilx*10/10?谢谢,你的很简单