Inverse function theorem: Difference between revisions

Content deleted Content added
No edit summary
m made f^-1 have superscript as appropriate.
Line 9:
If the derivative of ''f'' is an isomorphism at all points ''p'' in ''M'' then the map ''f'' is a [[local diffeomorphism]].
 
This can be expressed more clearly as <math>({{f}/<sup{>-1}})'(f(a))={{1} \over {f'(a)}}</math>. Where ' indicates the derivative of the function.
 
[[Category:Multivariate calculus]]