Re: [sage-support] query on PowerSeriesRing(CC)

2016-05-25 Thread kbriggs
Thanks and sorry - yes, I realized my mistake, K On Wednesday, 25 May 2016 15:03:35 UTC+1, John Cremona wrote: > > R.gen() is z, not the square root of minus 1, so your f is 4*z^2. > > With I = CC.gen() you get > > sage: print(f.dict()) > {1: 2.00*I, 2: 2.00} > > > On 2

Re: [sage-support] query on PowerSeriesRing(CC)

2016-05-25 Thread kbriggs
On Wednesday, 25 May 2016 15:34:30 UTC+1, kbriggs wrote: > > Thanks and sorry - yes, I realized my mistake, > K > > On Wednesday, 25 May 2016 15:03:35 UTC+1, John Cremona wrote: >> >> R.gen() is z, not the square root of minus 1, so your f is 4*z^2. >> >> With I = CC.gen() you get >> >> sage: p

Re: [sage-support] query on PowerSeriesRing(CC)

2016-05-25 Thread John Cremona
R.gen() is z, not the square root of minus 1, so your f is 4*z^2. With I = CC.gen() you get sage: print(f.dict()) {1: 2.00*I, 2: 2.00} On 25 May 2016 at 14:13, wrote: > Why do I get this? > > > R.=PowerSeriesRing(CC) > > I=R.gen() > f=2*I*z+2*z^2 > > print(f.dict()) >

[sage-support] query on PowerSeriesRing(CC)

2016-05-25 Thread keith.briggs
Why do I get this? R.=PowerSeriesRing(CC) I=R.gen() f=2*I*z+2*z^2 print(f.dict()) > {2: 4.00} Thanks, Keith -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, s

[sage-support] Query about SageMath for GSOC

2016-03-06 Thread Amritpal Singh
Hello developers, I'm an enthusiast user of SageMath, using sage for purpose doesn't satisfy me, so now I want to contribute in coming GSOC 2016. As you, all know that Sage have no functionality to prints all the steps that how this particular equation is solved. It gives the exact solution of a

[sage-support] Query about SageMath

2015-07-24 Thread Amritpal Singh
Hello guys, I write a script to solve differential equation representing Simple Harmonic Motion. Here in my script I used a desolve function which is used to solve ordinary differential equation of 1st and 2nd order. This function gives a result of our differential equation. Now, my question is

[sage-support] Query about SageMath

2015-07-24 Thread Amritpal Singh
Hello guys, I write a script to solve differential equation representing Simple Harmonic Motion. Here in my script I used a desolve function which is used to solve ordinary differential equation of 1st and 2nd order. This function gives a result of our differential equation. Now, my question is

[sage-support] query

2009-07-15 Thread arun Muktibodh
I want to test the limits order of nilpotency class of certain infinite groups. How should I go about it? Please help. Thanking you in advance. Arun India -- Arun Muktibodh --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To