round

-wrong parameter ("Arma") defined!-1.00

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Description

Description:

Rounds up or down to the closest integer.

Groups:

Uncategorised

Syntax

Syntax:

Number = round x

Parameters:

x: Number

Return Value:

Number

Examples

Example 1:

_val= round 5.25, result is 5

Example 2:

_val= round 5.55, result is 6

Additional Information

See also:

Math Commands : ceilfloor

Notes

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Posted on August 28, 2015 - 13:59 (UTC)

Moerderhoschi

please note when using the round command that the first and the last digit of the range occur only the half of the time then the other digits. Tested with ArmA 2 v1.62
This is a normal behaviour because of the roundrange for the digit.
0 -> 0.00 - 0.49 -> roundrange is 0.5
1 -> 0.50 - 1.49 -> roundrange is 1.0
2 -> 1.50 - 2.49 -> roundrange is 1.0
3 -> 2.50 - 3.49 -> roundrange is 1.0
4 -> 3.50 - 4.00 -> roundrange is 0.5 countArray = [0,0,0,0,0]; for "_i" from 1 to 10000 do { number = (round random 4); countArray set [number,(countArray select number) + 1]; }; // 0 1 2 3 4 // countArray example result -> [1287,2517,2495,2460,1241]