Finding many complex roots
- To: mathgroup at smc.vnet.net
- Subject: [mg37757] Finding many complex roots
- From: "Marco" <caiazzo at ieee.org>
- Date: Mon, 11 Nov 2002 05:10:29 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
I have to find many complex roots of complex function like
f[z]=0 where z is complex.
I try first the graphical approch:
ImplicitPlot[{Re[f[a+ Ib]]==0,Im[f[a+I b]]==0},{a,amin,amax},{b,bmin,bmax}]
or somethink else, and it works good and I visualize the solution in the
specificated region.
Now I'd like to compute the finding automaticaly.
I' seen other posts which illustrates how find many roots of real function
of real varible but I'm unable to genaralize in 2D case.
Some one can help me?
P.S. sorry for my english
Thanks x1000
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