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when toggle format what by license comment
S Apr 26, 2021 at 8:47 history suggested Jacob A CC BY-SA 4.0
Typos in last eqn
Apr 26, 2021 at 2:23 review Suggested edits
S Apr 26, 2021 at 8:47
Mar 13, 2021 at 17:56 comment added Jeanne Scott I'm guessing $\sqrt{-}$ is a typo --- should it be $\sqrt{-1}$ ?
Dec 10, 2014 at 17:46 history edited Pietro Majer CC BY-SA 3.0
corrected spelling
Jun 25, 2013 at 3:02 review Late answers
Jun 25, 2013 at 23:13
Apr 12, 2012 at 11:39 comment added Mathlover Very nice referances. Thank you very much. I found many nice detail about the subject.en.wikipedia.org/wiki/WKB_approximation
Apr 7, 2012 at 13:20 history answered Mathman CC BY-SA 3.0