Changes between Version 3 and Version 4 of libpipi/sandbox
- Timestamp:
- 10/23/2008 11:01:35 AM (16 years ago)
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libpipi/sandbox
v3 v4 20 20 {{{ 21 21 #!latex 22 $k = E (\dfrac{\sqrt{8n+1}-1}{2})$22 $k = E\left(\dfrac{\sqrt{8n+1}-1}{2}\right)$ 23 23 24 24 $y = n - \dfrac{k (k + 1)}{2}$