David
Farruggio

MathGenie

Constants

The following constants are defined:

Symbol Value Description
i, j \(\sqrt{-1}\) The imaginary unit.
pi \(3.1416\ldots\) The number \(\pi\).
e \(2.7183\ldots\) Euler's number.
eps \(2.2251\text{e}\text{-}308\) Least normal magnitude, i.e. the smallest number with full precision.
eps2 \(4.9407\text{e}\text{-}324\) Least nonzero (subnormal) magnitude, i.e. the smallest number with possibly reduced precision.
Inf, inf \(\infty\) Infinity.
NaN, nan \(NaN\) Undefined numerical result (not a number).
ans - Most recent answer.