diff options
Diffstat (limited to 'statistics.lua')
| -rw-r--r-- | statistics.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/statistics.lua b/statistics.lua index aaa4f51..265ccb3 100644 --- a/statistics.lua +++ b/statistics.lua @@ -16,7 +16,7 @@ erf = function(x) if x == 0 then return 0; end local xSq = x * x local aXSq = A * xSq - local v = math.sqrt(1.0 - math.exp(-xSq * (B + aXSq)/(1.0 + aXSq))) + local v = math.sqrt(1.0 - math.exp(-xSq * (B + aXSq) / (1.0 + aXSq))) return (x > 0 and v) or -v end @@ -147,4 +147,4 @@ statistics.poisson = function(lambda, max) return poisson(lambda, max) end -return statistics +return statistics
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