Talk:Frobenius method
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In the example, after the phrase "Substitute..." shouldn't the substitution for f' be +SUM... in stead of -SUM... ? no check what you are substituting z^2f"-2zf'+(1-z)f
After dividing by z^2, there should be a z^2 on the bottom of the third term? misprint? no check your algebra (1-z)/(z^2) = 1/z^2 - 1/z
Are you sure the indicial polynomial has p(0) and q(0) instead of p(z) and q(z)? The latter looks like the logical next step from the equations, and it's closer to how I learnt it. Twin Bird 19:41, 17 March 2006 (UTC)
Do not revert my edits, DBolton made a mistake in his/her last edit, i refixed it.
