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more examples for mod and div, plus corrections [ci skip]

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narimiran 2018-10-28 18:14:25 +01:00 • committed by Dominik Picheta
commit 80b78b50d0
2 changed files with 57 additions and 13 deletions
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16
lib/system.nim
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@ -1001,10 +1001,13 @@ proc `div`*(x, y: int32): int32 {.magic: "DivI", noSideEffect.}
## ``trunc(x/y)``.
##
## .. code-block:: Nim
## 1 div 2 == 0
## 2 div 2 == 1
## 3 div 2 == 1
## 7 div 5 == 1
## ( 1 div 2) == 0
## ( 2 div 2) == 1
## ( 3 div 2) == 1
## ( 7 div 3) == 2
## (-7 div 3) == -2
## ( 7 div -3) == -2
## (-7 div -3) == 2
when defined(nimnomagic64):
proc `div`*(x, y: int64): int64 {.magic: "DivI", noSideEffect.}
@ -1020,7 +1023,10 @@ proc `mod`*(x, y: int32): int32 {.magic: "ModI", noSideEffect.}
## ``x - (x div y) * y``.
##
## .. code-block:: Nim
## (7 mod 5) == 2
## ( 7 mod 5) == 2
## (-7 mod 5) == -2
## ( 7 mod -5) == 2
## (-7 mod -5) == -2
when defined(nimnomagic64):
proc `mod`*(x, y: int64): int64 {.magic: "ModI", noSideEffect.}