Square-free integers: Difference between revisions
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=={{header|Lua}}== |
=={{header|Lua}}== |
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This a naive method, runs in about 1 second on LuaJIT |
This a naive method, runs in about 1 second on LuaJIT. |
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<lang lua>function squareFree (n) |
<lang lua>function squareFree (n) |
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for root = 2, math.sqrt(n) do |
for root = 2, math.sqrt(n) do |
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