Horner's rule for polynomial evaluation: Difference between revisions
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ENDFUNC |
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</lang> |
</lang> |
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=={{header|VBScript}}== |
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<lang vb> |
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Function horners_rule(coefficients,x) |
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accumulator = 0 |
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For i = UBound(coefficients) To 0 Step -1 |
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accumulator = (accumulator * x) + coefficients(i) |
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Next |
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horners_rule = accumulator |
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End Function |
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WScript.StdOut.WriteLine horners_rule(Array(-19,7,-4,6),3) |
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</lang> |
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{{Out}} |
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<pre>128</pre> |
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=={{header|XPL0}}== |
=={{header|XPL0}}== |
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