Timeline for Where do all these projection formulas come from?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 8, 2011 at 13:21 | history | edited | Charles Matthews | CC BY-SA 3.0 |
add nlab
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| Jun 8, 2011 at 10:34 | history | answered | Charles Matthews | CC BY-SA 3.0 |