Seven-sided dice from five-sided dice: Difference between revisions
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=={{header|Phix}}== |
=={{header|Phix}}== |
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replace rand7() in [[Verify_distribution_uniformity/Naive#Phix]] with: |
replace rand7() in [[Verify_distribution_uniformity/Naive#Phix]] with: |
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<lang Phix>function |
<lang Phix>function dice5() |
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return rand(5) |
return rand(5) |
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end function |
end function |
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function |
function dice7() |
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while true do |
while true do |
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integer r = |
integer r = dice5()*5+dice5()-3 -- ( ie 3..27, but ) |
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if r<24 then return floor(r/3) end if -- (only 3..23 useful) |
if r<24 then return floor(r/3) end if -- (only 3..23 useful) |
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end while |
end while |
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