Skip to content

Main Navigation Guide API Reference

Appearance

Sidebar Navigation

dart:math

Overview

Classes

MutableRectangle

Point

Random

Rectangle

Functions

acos

asin

atan

atan2

cos

exp

log

max

min

pow

sin

sqrt

tan

Constants

e

ln10

ln2

log10e

log2e

pi

sqrt1_2

sqrt2

On this page

dart:math›Constants›log2e constant

log2e

const double log2e

Base-2 logarithm of e.