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Mathematical functions
 Abs Returns the absolute value of a numeric value or numeric expression (integer or real). ArcCos Returns the arc cosine of a numeric value (integer or real). ArcSin Returns the arc sine of a numeric value (integer or real). ArcTan Returns the arc tangent of a numeric value (integer or real). ArcTan2 Returns the arc tangent 2 of the values passed in parameter. Conversion Converts a value from a unit to another one. Cos Calculates the cosine of an angle. CoTan Calculates the cotangent of an angle. DecimalPart Returns the decimal part of a number. DecimalToSexagesimal Returns the sexagesimal angle (in base 60) corresponding to a decimal angle. Exp Calculates the exponential of a numeric value (reverse of Napierian logarithm). Factorial Returns the factorial of an integer number. IntegerPart Returns the integer part of a number. IsEven Identifies an even number. IsOdd Identifies an odd number. Ln Calculates the Napierian logarithm (reverse of exponential) of a numeric value. Log Calculates the decimal logarithm of a numeric value. Power Raise a number to a power. Root Returns the root of a number. Round Returns the rounded value of a numeric value according to the specified number of decimal places. RoundCeil Returns the value of a numeric value rounded to the nearest greater integer. RoundFloor Returns the value of a numeric value rounded to the nearest lower integer. SexagesimalToDecimal Returns the decimal angle corresponding to a sexagesimal angle. Sin Returns the sine of an angle. Tangent Calculates the tangent of an angle.
Other functions that can be used:
 Random Returns a random number. InitRandom Initializes the generator of random numbers. Max Returns the greatest value passed as parameter. Min Returns the lowest value. Mean Calculates the mean of several elements: elements found in an array, numeric values, ... NumToString Converts a numeric value (integer, real or currency) to a string according to a specified format. Sum Calculates the sum of the array elements.
Minimum version required
• Version 9