Timeline for Checking if two trigonometric expressions are equal
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
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| Jun 26, 2012 at 17:15 | history | edited | rm -rf♦ | CC BY-SA 3.0 |
added 1 characters in body; added 13 characters in body
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| Jun 26, 2012 at 16:48 | history | answered | Daniel Lichtblau | CC BY-SA 3.0 |