floor

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Availability

This routine is available starting with SIL Engine™ 2.5.

Syntax

floor(number, significance)

Rounds number down, toward zero, to the nearest multiple of significance.

Parameter	Type	Required	Description
number	Number	Yes	Numeric value you want to round to.
significance	Number	Yes	Multiple value you want to round to.

number

number a = floor(4.5, 2);
print("a= " + a);
number b = floor(-2.5, -2);
print("b= " + b);

Prints:

a= 4;

b= -2;

If number is positive and significance is negative, FLOOR returns the NaN value.