NumberExtension

This is the Taylor expansion of $$\frac{\exp(x)-1}{x}$$ - note for $$|x| > 10^{-10}$$ the expansion is note used

result

This is the Taylor expansion of the first derivative of $$\frac{\exp(x)-1}{x}$$

result

This is the Taylor expansion of the second derivative of $$\frac{\exp(x)-1}{x}$$

result

Returns ex - 1. Special cases: If the argument is NaN, the result is NaN.If the argument is positive infinity, the result is positive infinityIf the argument is negative infinity, the result is -1.If the argument is zero, the result is zero.

e raised to the power

x

minus one.

Returns the lower two words of a long. This is intended to be used like this:

getLowDWord(Double.doubleToLongBits(x))

.

Returns the higher two words of a long. This is intended to be used like this:

getHighDWord(Double.doubleToLongBits(x))

.