Arithmetic-geometric mean: Difference between revisions
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</pre> |
</pre> |
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=={{header|8th}}== |
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<lang 8th>: epsilon 1.0e-12 ; |
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with: n |
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: iter \ n1 n2 -- n1 n2 |
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2dup * sqrt >r + 2 / r> ; |
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: agn \ n1 n2 -- n |
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repeat iter 2dup epsilon ~= not while! drop ; |
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"agn(1, 1/sqrt(2)) = " . 1 1 2 sqrt / agn "%.10f" s:strfmt . cr |
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;with |
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bye |
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</lang> |
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{{out}} |
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<pre> |
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agn(1, 1/sqrt(2)) = 0.8472130848 |
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</pre> |
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=={{header|Ada}}== |
=={{header|Ada}}== |
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<lang Ada>with Ada.Text_IO, Ada.Numerics.Generic_Elementary_Functions; |
<lang Ada>with Ada.Text_IO, Ada.Numerics.Generic_Elementary_Functions; |
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