Horner's rule for polynomial evaluation: Difference between revisions
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(Erlang) |
(→{{header|AutoHotkey}}: ++ algol68(g)) |
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C.f: [[Formal power series]] |
C.f: [[Formal power series]] |
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=={{header|ALGOL 68}}== |
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{{works with|ALGOL 68G}} |
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<lang algol68>PROC horner = ([]REAL c, REAL x)REAL : |
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( |
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REAL res := 0.0; |
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FOR i FROM UPB c BY -1 TO LWB c DO |
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res := res * x + c[i] |
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OD; |
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res |
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); |
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main:( |
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[4]REAL coeffs := (-19.0, 7.0, -4.0, 6.0); |
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print( horner(coeffs, 3.0) ) |
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)</lang> |
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=={{header|AutoHotkey}}== |
=={{header|AutoHotkey}}== |
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<lang autohotkey>Coefficients = -19, 7, -4, 6 |
<lang autohotkey>Coefficients = -19, 7, -4, 6 |
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