http://www.mapleprimes.com/questions/143224-Analytic-Not-Finding-All-The-complex en-us 2026 Maplesoft, A Division of Waterloo Maple Inc. Maplesoft Document System Tue, 09 Jun 2026 10:19:58 GMT Tue, 09 Jun 2026 10:19:58 GMT The latest answers and comments added to the Question, Analytic not finding all the (complex) roots sometime http://www.mapleprimes.com/images/mapleprimeswhite.jpg http://www.mapleprimes.com/questions/143224-Analytic-Not-Finding-All-The-complex http://www.mapleprimes.com/questions/143224-Analytic-Not-Finding-All-The-complex?ref=Feed:MaplePrimes:Analytic not finding all the (complex) roots sometime:Comments#answer143286 <p>You may consider dividing by z-1, since z = 1 is always a root. So let f1:=f/(z-1);</p> <p>I tried with Digits = 15 and parameters lambda = 25.5904477612, p = 0.0484865622, n= 27.</p> <p>Using f,&nbsp; 26 roots were found: One was missing.<br>Using f1,&nbsp; also 26 roots were found. So we got them all.<br>I doubt if this device guarantees success always, but it might help.</p> <p>You may consider dividing by z-1, since z = 1 is always a root. So let f1:=f/(z-1);</p> <p>I tried with Digits = 15 and parameters lambda = 25.5904477612, p = 0.0484865622, n= 27.</p> <p>Using f,&nbsp; 26 roots were found: One was missing.<br>Using f1,&nbsp; also 26 roots were found. So we got them all.<br>I doubt if this device guarantees success always, but it might help.</p> 143286 Fri, 08 Feb 2013 22:22:02 Z Preben Alsholm Preben Alsholm