Log2

Prototype

OutValue:=log2 (InInput)

Description

Return logarithm two base.

Parameters

InInput: numeric value corresponding to input number.

Returned Value

OutValue: numeric value corresponding to logarithm two base

Notes

None.

Esempio

// Inizialize X variable

X:=3;

//Calculate logarithm

Y:=log2(X);

//Log output value

ApplicationLog('Logarithm of '+Inttostr(X)+' is: '+FloatToStr(Y));