[sage-support] plot3d

Hi Sage, I want to draw the function $y^2+z^2=x^3+ax+b$ by sage. Could you please help me. Raman -- 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, send an email to sage-support+u

Re: [sage-support] plot3d

I checked it without any result. On Sun, Oct 9, 2016 at 3:45 PM, raman kurdi wrote: > Hi Sage, > I want to draw the function $y^2+z^2=x^3+ax+b$ by sage. Could you please > help me. > Does this help? http://doc.sagemath.org/html/en/reference/plot3d/sage/plot/ plot3d/implicit_plot3d.h

Re: [sage-support] plot3d

i want to look at this surface and the find the intersection this surface with a line or a plane On Sun, Oct 9, 2016 at 4:22 PM, raman kurdi wrote: > I checked it without any result. > Can you be much much more specific? What exactly did you type in? What exactly did you get as output?

Re: [sage-support] plot3d

thanks a lot On Oct 10, 2016 04:29, "William Stein" wrote: > On Sun, Oct 9, 2016 at 12:45 PM, raman kurdi > wrote: > > Hi Sage, > > I want to draw the function $y^2+z^2=x^3+ax+b$ by sage. Could you please > > help me. > > > > https://cloud.sa

[sage-support] recurrent sequence

Hi everyone, I have written a recurrent sequence in MAPLE. I wish to wite it in SAGE too, but I do not know how. Can anyone help me? Best -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails fr

Re: [sage-support] Re: recurrent sequence

Thank you for your interest. After computing M_(n+1)= gcd( a_(n+1), b_(n+1)), and N_(n+1)=gcd( c_(n+1), d_(n+1)), we put a_(n+1)-> a_(n+1)/M_(n+1) and etc, Best, Raman On 7/9/13, Jean wrote: > Could you be more explicit? There are values such as d_(n+1) defined twice. > > J. > > > > On

[sage-support]

Hi Sage, I want to compute L-function for some elliptic curves. Since the coefficients are somewhat huge I receive an error message. On of them hes been attached. I do not know if there is a special code for such curves. Best, Raman -- You received this message because you are subscribed to the

[sage-support] rank of elliptic curves

Hi Sage, I have some curves with rank at least 4. But I can not compute the rank by Mwrank. I use (' -p 200 -v 0'). Could you please help me? Best, Raman -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop r

Re: [sage-support] rank of elliptic curves

Thank you very much for your message. I used simon_two_descent(), for [0,0,0,- 9588522241, 399039337488961], but Sage says " name 'ans' is not defined". I do not know what 'ans' is. Best, Raman On 2/6/14, William Stein wrote: > On Wed, Feb 5, 2014 at 1:06 PM,

[sage-support] primes and integers

Hi Dears First I must find all primes in the form p=8k+1 or p=8k+7 in range 1. Second I should find the all integers a and b such that p=a^2-2b^2 in range 1. Could you please help me for writing this program? -- To post to this group, send email to sage-support@googlegroups.com To unsub

Re: [sage-support] primes and integers

, William Stein wrote: > On Fri, Jul 22, 2011 at 10:14 PM, raman kurdi > wrote: >> Hi Dears >> First I must find all primes in the form p=8k+1 or p=8k+7 in range 1. >> Second I should find the all integers a and b such that p=a^2-2b^2 in >> range >> 1. >>

Re: [sage-support] primes and integers

Hi Dears First I must find all primes in the form p=8k+1 or p=8k+7 in range 1. Second I should find the all integers a and b such that p=a^2-2b^2 in range 1. Could you please help me for writing this program? On 7/24/11, raman kurdi wrote: > Dear Prof.Stein > This is not homewo

[sage-support] MWRANK

Hi Dears I have a family of elliptic curve that the number of this family is 20. I want to compute the rank of this family and use the MWRANK program. The option that I use is : -q -p 500 -v 0 Unfortunately, for 60% of my curves MWRANK does not give an exact answer. Could you please tell me is

Re: [sage-support] Re: MWRANK

Dear Prof.Cremona Thnak you very mach I attached my curves that I can not compute their ranks Best Regards Raman On 7/28/11, John Cremona wrote: > On Jul 28, 9:32 am, raman kurdi wrote: >> Hi Dears >> I have a family of elliptic curve that the number of this family is >&

[sage-support] Components of Points

Hi, I need a command which separate the components of points. For example let P=(2,4). I need the first component of this point. Could you please help me? -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@

[sage-support] Discrete logarithm

Hi Dears, I have the elliptic curve Y^2=X^3-36X and P=(-3,9) as the its generator. Q=(12,36) is the other point on this curve. I would like to solve Discrete Logarithm but I do not know. Please tell me how I can find the "n" which nQ=p. Best, Raman -- To post to this group, send email to sage-sup

[sage-support] Mwrank

Hi Sage, I want to compute the rank of some elliptic curves. I use Mwrank and the following option " -p 100 -v 0" but it is unable to compute. I increared the option to " -p 10 -v 0" but again it could not. I have attached some of my curves. Thanks -- You received this message because you