Field-Map Scripting

4.1.3.1.26 Log10

Log10 function


Prototype:

function Log10(const X: extended): extended;

Description:

The Log10 function returns the log base 10 of X.

Syntax:

Log10(X); / variable:= Log10(X);

Part

Description

variable

A variable declared as extended

X

The input (extended value) to the Log10 function

Return value:

The result of the calculation as an extended value




Example:


var

 x,z : extended;


begin

 x:= 10;

 z:= Log10(x);

 ShowMessage(FloatToStr(z));

end.

// Next examples: Log10(1)  = 0

//                Log10(5)  = 0.69897...

//                Log10(12) = 1.07918...



Output in Field-Map Data Collector:


See also:

Power; Round; RoundTo, RoundVariant; Round2int, Cos; ArcCos; ArcCosH; Sin; ArcSin; ArcSinH; ArcTan; ArcTan2; ArcTanH; CosH; SinH; Tan; TanH; Random; RandomRange; Randomize; Floor; Ceil; Int; Frac; Log10; Ln; Exp; Abs; Min; Max; Odd; SecondsBetween;CompareValue; SameValue; Trunc


Example


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