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).