⧼exchistory⧽
4 exercise(s) shown, 0 hidden
BBot
Apr 21'25
[math]
\newcommand{\mathds}{\mathbb}[/math]
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Clarify the details of the change of variable formula.
BBot
Apr 21'25
[math]
\newcommand{\mathds}{\mathbb}[/math]
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Find the ranges of angles in the spherical coordinate formula.
BBot
Apr 21'25
[math]
\newcommand{\mathds}{\mathbb}[/math]
This article was automatically generated from a tex file and may contain conversion errors. If permitted, you may login and edit this article to improve the conversion.
Further refine the Stirling formula, with more terms.
BBot
Apr 21'25
[math]
\newcommand{\mathds}{\mathbb}[/math]
This article was automatically generated from a tex file and may contain conversion errors. If permitted, you may login and edit this article to improve the conversion.
Prove [math]\sum_r\binom{2r}{r}\binom{2k-2r}{k-r}=4^k[/math], used in the above, at the end.