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Function that returns the integer closest to the number given.

Syntax

i32 round (real value)

value

Input value (can be negative)

Result

Integer number returned

Validity

Rule, Task

Note

Example of use:

reso = round(12.3)    ; reso = 12

reso = round(12.499)  ; reso = 12

reso = round(12.5)    ; reso = 13

reso = round(12.9)    ; reso = 13

reso = round(-12.3)   ; reso = -12

reso = round(-12.499) ; reso = -12

reso = round(-12.5)   ; reso = -12

reso = round(-12.501) ; reso = -13

 
  

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