Python cmath.inf Constant

Mathematics

fractions module

module usage

random module

module usage

random.random()

random.randint()

random.choice()

Choosing random item(s)

random.choices()

random.sample()

random.shuffle()

math module

Introduction

cmath module

math.sin()

math.cos()

math.tan()

math.asin()

math.acos()

math.atan()

math.atan2()

math.sinh()

math.cosh()

math.tanh()

math.asinh()

math.acosh()

math.atanh()

math.exp()

math.pow()

math.sqrt()

math.log()

math.log2()

math.log10()

math.ceil()

math.floor()

math.trunc()

math.modf()

math.fmod()

math.fabs()

math.factorial()

math.gcd()

math.lcm()

math.isqrt()

math.isfinite()

math.isinf()

math.isnan()

math.ldexp()

math.frexp()

math.degrees()

math.radians()

math.copysign()

math.fsum()

math.gamma()

math.hypot()

math.isclose()

math.lgamma()

math.prod()

math.perm()

math.erf()

math.erfc()

math.dist()

math.comb()

math.remainder()

math.pi

math.e

math.inf

math.nan

math.tau

cmath.acosh()

cmath.acos()

cmath.asin()

cmath.asinh()

cmath.atan()

cmath.atanh()

cmath.cos()

cmath.cosh()

cmath.exp()

cmath.isclose()

cmath.isfinite()

cmath.isinf()

cmath.isnan()

cmath.log()

cmath.log10()

cmath.phase()

cmath.polar()

cmath.rect()

cmath.sin()

cmath.sinh()

cmath.sqrt()

cmath.tan()

cmath.tanh()

cmath.e

cmath.inf

cmath.infj

cmath.nan

cmath.nanj

cmath.pi

cmath.tau

#import the cmath module
import cmath

print(cmath.inf)

The cmath module defines some useful constants, among them, is the inf constant. The inf constant is a floating point value representing the mathematical notion of infinity.

In mathematics, infinity is a concept describing something that is limitless or endless. It is usually referred to as a number greater than any real or natural number.

cmath.inf

The value returned is equivalent to float('inf').

import cmath

print(cmath.inf == float('inf'))

import cmath

print(sorted([1, 100, 50, 1000, 230, cmath.inf]))