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| author | Patrik Müller <36931350+p1mueller@users.noreply.github.com> | 2022-07-25 10:07:38 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-25 10:07:38 +0200 |
| commit | 65692efda98ddc227db40aa181ee20aee1696010 (patch) | |
| tree | 9214ba6c07c0bd0281a0c043180bd419607643fc /buch/papers/0f1/listings/kettenbruchRekursion.c | |
| parent | Add missing explanations, correct typos, mention sign change of LP earlier (diff) | |
| parent | fix brace-problem (diff) | |
| download | SeminarSpezielleFunktionen-65692efda98ddc227db40aa181ee20aee1696010.tar.gz SeminarSpezielleFunktionen-65692efda98ddc227db40aa181ee20aee1696010.zip | |
Merge branch 'AndreasFMueller:master' into master
Diffstat (limited to 'buch/papers/0f1/listings/kettenbruchRekursion.c')
| -rw-r--r-- | buch/papers/0f1/listings/kettenbruchRekursion.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/buch/papers/0f1/listings/kettenbruchRekursion.c b/buch/papers/0f1/listings/kettenbruchRekursion.c new file mode 100644 index 0000000..958d4e1 --- /dev/null +++ b/buch/papers/0f1/listings/kettenbruchRekursion.c @@ -0,0 +1,19 @@ +static double fractionIter0f1(const double b0, const double z, unsigned int n)
+{
+ double a = 0.0;
+ double b = 0.0;
+ double abn = 0.0;
+ double temp = 0.0;
+
+ for (; n > 0; --n)
+ {
+ abn = z / (n * ((n - 1) + b0)); //abn = ak, bk
+
+ a = n > 1 ? (1 + abn) : 1; //a0, a1
+ b = n > 1 ? -abn : abn; //b1
+
+ temp = b / (a + temp);
+ }
+
+ return a + temp; //a0 + temp
+}
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