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| author | Yuchen Pei <me@ypei.me> | 2018-06-11 16:43:35 +0200 |
|---|---|---|
| committer | Yuchen Pei <me@ypei.me> | 2018-06-11 16:43:35 +0200 |
| commit | 1b404b78deaecc1dbe5cada7084c4f739da8b669 (patch) | |
| tree | d6c865bd24b511b1ae880acb1cc1215123bacfb8 /microposts | |
| parent | 03aace9fe549c89f1f1043f40456098eeb3499c4 (diff) | |
added a micropost
Diffstat (limited to 'microposts')
| -rw-r--r-- | microposts/catalan-overflow.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/microposts/catalan-overflow.md b/microposts/catalan-overflow.md new file mode 100644 index 0000000..8f26145 --- /dev/null +++ b/microposts/catalan-overflow.md @@ -0,0 +1,5 @@ +--- +date: 2018-06-11 +--- + +To compute Catalan numbers without unnecessary overflow, use the recurrence formula $C_n = {4 n - 2 \over n + 1} C_{n - 1}$. |