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fixed minor bugs; cleaned up tests

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Araq 2015-02-11 17:42:28 +01:00
commit 10335fd726
19 changed files with 243 additions and 701 deletions
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8
lib/pure/math.nim
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@ -129,25 +129,25 @@ proc variance*(x: openArray[float]): float {.noSideEffect.} =
result = result + diff*diff
result = result / toFloat(len(x))
proc random*(max: int): int {.gcsafe.}
proc random*(max: int): int {.benign.}
## returns a random number in the range 0..max-1. The sequence of
## random number is always the same, unless `randomize` is called
## which initializes the random number generator with a "random"
## number, i.e. a tickcount.
proc random*(max: float): float {.gcsafe.}
proc random*(max: float): float {.benign.}
## returns a random number in the range 0..<max. The sequence of
## random number is always the same, unless `randomize` is called
## which initializes the random number generator with a "random"
## number, i.e. a tickcount. This has a 16-bit resolution on windows
## and a 48-bit resolution on other platforms.
proc randomize*() {.gcsafe.}
proc randomize*() {.benign.}
## initializes the random number generator with a "random"
## number, i.e. a tickcount. Note: Does nothing for the JavaScript target,
## as JavaScript does not support this.
proc randomize*(seed: int) {.gcsafe.}
proc randomize*(seed: int) {.benign.}
## initializes the random number generator with a specific seed.
## Note: Does nothing for the JavaScript target,
## as JavaScript does not support this.