Horner's rule for polynomial evaluation: Difference between revisions
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(added version in the fsyntax extension for Ciao) |
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<pre>-0.999999999924349-5.28918515954219e-10i</pre> |
<pre>-0.999999999924349-5.28918515954219e-10i</pre> |
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=={{header|Phix}}== |
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<lang Phix>function horner(atom x, sequence coeff) |
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atom res = 0 |
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for i=length(coeff) to 1 by -1 do |
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res = res*x + coeff[i] |
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end for |
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return res |
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end function |
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?horner(3,{-19, 7, -4, 6})</lang> |
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<pre> |
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128 |
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</pre> |
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=={{header|PHP}}== |
=={{header|PHP}}== |
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