Abs Absolute value of a number "x".
AMax Returns the maximum value in a sub-range of a numeric array.
AMin Returns the minimum value in a sub-range of a numeric array.
Deriv Returns the derivative (rate of change) of a value.
Edge Returns the result of a test for a change in a status value.
Exp Returns the natural antilogarithm of a numeric expression.
FFT Performs a fast Fourier transform between time and frequency.
FitOffset Returns the offset or Y intercept of the least square curve fit of data in a pair of arrays.
FitR2 Returns the coefficient of determination (i.e. r2) for a linear curve fit. This number gives a measure of how accurate the curve fit is.
FitSlope Returns the slope of the least square curve fit of data in a pair of arrays.
Intgr Returns the time integral of a value.
Ln Returns the natural logarithm (base e) of a value.
Log Returns the common logarithm (base 10) of a number.
LValue Returns an indication of whether its argument can be used on the left-hand side of an assignment.
Max Returns the maximum of a group of parameters.
Mean Returns the mean (average) of a portion of a numerical array.
Min Returns the minimum of a group of parameters.
Pow Returns a number raised to a power.
Rand Returns a random number between 0 and 1.
Scale Returns a value that has been converted from one scale to another.
SDev Returns the statistical sample standard deviation for a subsection of an array.
Sqrt Returns the square root of a number.
Sum Returns the arithmetic sum of all the valid array elements in a specified portion of a numeric array.
SumBuff Returns the summation of bytes in a buffer.
Variance Returns the statistical sample variance for a subsection of an array.