| Viewing profile :: pengshi |
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All about pengshi |
Poincare Conjecture
Offline |
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| Contact pengshi |
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| E-mail address: |
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| Private Message: |
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| MSN Messenger: |
pengrocks@hotmail.com |
| Yahoo Messenger: |
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| AIM Address: |
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| ICQ Number: |
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...and the rest follows by induction. |
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