Timeline for Some help with differential operators
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| May 18, 2011 at 8:14 | comment | added | AUK1939 | @Deane Yang, Thanks ... the second equality is certainly a bit more tricky but with your advice i see it now | |
| May 15, 2011 at 2:45 | comment | added | Deane Yang | I took a quick look, and it appears to me that (22) is obtained by a direct substitution of the change of variable formulas into (21) without any use of any rules or formulas from calculus. Please note the order in which everything is written and the parentheses in the equation. Going from (22) to (23) is a little more elaborate but nothing fancy is going on there, either. I think you need to go through this slowly and together in person with someone else. | |
| May 15, 2011 at 0:23 | history | edited | AUK1939 | CC BY-SA 3.0 |
added 101 characters in body
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| May 14, 2011 at 4:46 | history | edited | Pete L. Clark | CC BY-SA 3.0 |
corrected spelling in the title
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| May 14, 2011 at 3:20 | history | asked | AUK1939 | CC BY-SA 3.0 |