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Aug
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Aug
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revised A question about derivatives (cubics)
Reformatted to match Mathematica usage (i.e. lower-case)
Aug
1
comment A question about derivatives (cubics)
Regarding the need for differentials, a generalization of a Newton fractal is Zn+1 = Zn - a p(Zn)/p'(Zn) hence the need. I suppose my question was I correct in selecting for x in the first instance and for y in the second?
Jul
30
comment A question about derivatives (cubics)
@ThiesHeidecke I've been working with Complex Analysis with Mathematica which has been helpful. I'll take a look at Needham---always nice to expand my bookshelf!
Jul
30
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Jul
30
reviewed Approve A question about derivatives (cubics)
Jul
30
comment A question about derivatives (cubics)
Hadn't know the upper/lower case convention. Do now. That noted that was not the part that I'm having problems with :)
Jul
30
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asked A question about derivatives (cubics)
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