math — Mathematical functions — Python 3.13.3 documentation
1 day ago · math. copysign (x, y) ¶ Return a float with the magnitude (absolute value) of x but the sign of y. On platforms that support signed zeros, copysign(1.0,-0.0) returns -1.0. math. frexp …
Numeric and Mathematical Modules — Python 3.13.3 …
2 days ago · The modules described in this chapter provide numeric and math-related functions and data types. The numbers module defines an abstract hierarchy of numeric types. The …
Installing Python Modules — Python 3.13.3 documentation
1 day ago · Passing the --user option to python-m pip install will install a package just for the current user, rather than for all users of the system. … install scientific Python packages?¶ A …
10. Brief Tour of the Standard Library — Python 3.13.3 …
Mathematics¶ The math module gives access to the underlying C library functions for floating-point math: >>>
The Python Standard Library — Python 3.13.3 documentation
1 day ago · While The Python Language Reference describes the exact syntax and semantics of the Python language, this library reference manual describes the standard library that is …
cmath — Mathematical functions for complex numbers - Python
1 day ago · A Python complex number z is stored internally using rectangular or Cartesian coordinates. It is completely determined by its real part z.real and its imaginary part z.imag . …
random — Generate pseudo-random numbers — Python 3.13.3 …
1 day ago · Python uses the Mersenne Twister as the core generator. It produces 53-bit precision floats and has a period of 2**19937-1. The underlying implementation in C is both fast and …
operator — Standard operators as functions - Python
1 day ago · The operator module exports a set of efficient functions corresponding to the intrinsic operators of Python. For example, operator.add(x, y) is equivalent to the expression x+y. …
6. Modules — Python 3.13.3 documentation
1 day ago · Python comes with a library of standard modules, described in a separate document, the Python Library Reference (“Library Reference” hereafter).
5. The import system — Python 3.13.3 documentation
2 days ago · Python’s default sys.meta_path has three meta path finders, one that knows how to import built-in modules, one that knows how to import frozen modules, and one that knows …