PHPOffice /
PhpSpreadsheet
| @@ 937-941 (lines=5) @@ | ||
| 934 | $fResult = $fTerm = pow($x / 2, $ord) / MathTrig::FACT($ord); |
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| 935 | $ordK = 1; |
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| 936 | $fSqrX = ($x * $x) / -4; |
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| 937 | do { |
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| 938 | $fTerm *= $fSqrX; |
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| 939 | $fTerm /= ($ordK * ($ordK + $ord)); |
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| 940 | $fResult += $fTerm; |
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| 941 | } while ((abs($fTerm) > 1e-12) && (++$ordK < 100)); |
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| 942 | } else { |
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| 943 | $f_PI_DIV_2 = M_PI / 2; |
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| 944 | $f_PI_DIV_4 = M_PI / 4; |
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| @@ 882-886 (lines=5) @@ | ||
| 879 | $fResult = $fTerm = pow($x / 2, $ord) / MathTrig::FACT($ord); |
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| 880 | $ordK = 1; |
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| 881 | $fSqrX = ($x * $x) / 4; |
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| 882 | do { |
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| 883 | $fTerm *= $fSqrX; |
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| 884 | $fTerm /= ($ordK * ($ordK + $ord)); |
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| 885 | $fResult += $fTerm; |
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| 886 | } while ((abs($fTerm) > 1e-12) && (++$ordK < 100)); |
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| 887 | } else { |
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| 888 | $f_2_PI = 2 * M_PI; |
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| 889 | ||
