Lucas-Lehmer test: Difference between revisions
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=={{header|Agena}}== |
=={{header|Agena}}== |
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Because of the very large numbers computed, the mapm binding is used to |
Because of the very large numbers computed, the mapm binding is used to calculate with arbitrary precision. |
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<lang agena>readlib 'mapm' |
<lang agena>readlib 'mapm'; |
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mapm.xdigits(100); |
mapm.xdigits(100); |
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else |
else |
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for i from 3 to p do |
for i from 3 to p do |
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s := (mapm.xnumber(s)^2 - 2) % m |
s := (mapm.xnumber(s)^2 - 2) % m |
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od; |
od; |
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return mapm.xtoNumber(s) = 0 |
return mapm.xtoNumber(s) = 0 |
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