Student Support Forum: 'how to find all complex roots' topicStudent Support Forum > General > "how to find all complex roots"

 < Previous Comment | Next Comment > Help | Reply To Comment | Reply To Topic
 Author Comment/Response Bill Simpson 09/16/12 10:22am If you can justify transforming z==Log[-I] into E^z==-I then In[1]:= Reduce[E^z==-I,z] Out[1]= C[1] ∈ Integers && z==(-I/2)*Pi+ (2*I)*Pi*C[1] You might try that on other problems and see how often that will give you what you want. If you have Reduce[z==something,z] that does not usually seem to give you all solutions, you need to make it work a little harder than that. URL: ,

 Subject (listing for 'how to find all complex roots') Author Date Posted how to find all complex roots david eagle 09/15/12 10:34pm Re: how to find all complex roots yehuda 09/16/12 01:24am Re: how to find all complex roots Michael 09/16/12 08:19am Re: how to find all complex roots Bill Simpson 09/16/12 10:22am Re: Re: how to find all complex roots david eagle 09/17/12 1:08pm
 < Previous Comment | Next Comment > Help | Reply To Comment | Reply To Topic