What does float mean in python?

Description

Number type: float(floating point)

Function: float()

The float() function is used to convert integers and strings into floating point numbers.

float() syntax:

class float([x])

Parameters:

x -- integer or string

Return value:

Return floating point number

Example:

>>>float(1)1.0
>>> float(112)112.0
>>> float(-123.6)
-123.6
>>> float('123')     # 字符串
123.0

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