Ninja Library - Mathematical Function

njRoundOff

Rounds down the decimal fraction

FORMAT

Float njRoundOff( n )
Float n

PARAMETER

 n  Arbitrary real number 

RETURN

Integer resulting from rounding down

DESCRIPTION

Rounds down the decimal fraction of arbitrary real number n and returns the integer portion as the result.

EXAMPLE

y1 = njRoundOff( 2.8f );
y2 = njRoundOff( -2.8f );
% Result %
y1 = 2.000000
y2 = -2.000000

REFERENCE

njCeil()
njFloor()
njRoundUp()

njRoundOff
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