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  • 0 posts edited
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  • 17 votes cast
May
6
revised How to implement the second loop
added 388 characters in body
May
6
comment How to implement the second loop
Öskå it is not important to be exact, this is because of chosen step, it is enough just to choose the point with smallest imaginary part and for this point to extract the real value for each alpha on the segment. For all values alpha which I changed the curve cross the real axis for sure, but I just need to do this automatically, not to calculate for each alpha manually
May
6
comment How to implement the second loop
Öskå please take a look now. I made a mistake because of segment. Now for each alpha the plotted curve cross the real axis, I need to extract these points for each alpha and to plot the M(alpha)
May
6
revised How to implement the second loop
deleted 17 characters in body
May
6
comment How to implement the second loop
Yes and maybe I should change the G and change the step to see the crossing real axis
May
6
comment How to implement the second loop
not this point, just one which cross the real axis, if doesn't exist it is infinity
May
6
comment How to implement the second loop
Yes Öskå, from the code I need just one point when the Imaginary part is zero and then to calculate it for various alpha
May
5
asked How to implement the second loop
Apr
23
awarded  Popular Question
Apr
14
comment How to parallelize this code
Just to use all cores in computing the M
Apr
13
asked How to parallelize this code
Apr
1
comment Plotting solutions of a 4th order polynomial equation
Thank you Suba Thomas. This is it.
Apr
1
accepted Plotting solutions of a 4th order polynomial equation
Mar
31
comment Plotting solutions of a 4th order polynomial equation
I don't understand light and dark green and lines there while roots moving
Mar
31
asked Plotting solutions of a 4th order polynomial equation
Mar
25
asked ExpToTrig transforms solution to 4th order ODE into unwanted form
Mar
24
comment NDSolve in exact points - nonlinear equation (Degrees and Radians confusion)
so professional code
Mar
24
comment NDSolve in exact points - nonlinear equation (Degrees and Radians confusion)
Thank you very much
Mar
23
revised NDSolve in exact points - nonlinear equation (Degrees and Radians confusion)
added 207 characters in body
Mar
23
comment NDSolve in exact points - nonlinear equation (Degrees and Radians confusion)
I used FindMaximum[zsol[t], t] on the segment but doesn't work? I obtained value which is not maximum because I can see from the diagram