[sage-devel] Re: precision issue converting from pari complex

2009-06-23 Thread John Cremona
2009/6/23 Robert Bradshaw : > > On Jun 21, 2009, at 12:54 PM, John Cremona wrote: > >> 2009/6/21 William Stein : >>> >>> On Sun, Jun 21, 2009 at 8:38 PM, gsw >>> wrote: Hi John, On 21 Jun., 17:47, John Cremona wrote: > This should be of interest to anyone who has ever had

[sage-devel] Re: precision issue converting from pari complex

2009-06-22 Thread Robert Bradshaw
On Jun 21, 2009, at 12:54 PM, John Cremona wrote: > 2009/6/21 William Stein : >> >> On Sun, Jun 21, 2009 at 8:38 PM, gsw >> wrote: >>> >>> Hi John, >>> >>> On 21 Jun., 17:47, John Cremona wrote: This should be of interest to anyone who has ever had to manage precision issues between

[sage-devel] Re: precision issue converting from pari complex

2009-06-21 Thread John Cremona
2009/6/21 William Stein : > > On Sun, Jun 21, 2009 at 8:38 PM, gsw wrote: >> >> Hi John, >> >> On 21 Jun., 17:47, John Cremona wrote: >>> This should be of interest to anyone who has ever had to manage >>> precision issues between Sage and pari real and complex numbers (e.g. >>> Alex Ghitza).  Ot

[sage-devel] Re: precision issue converting from pari complex

2009-06-21 Thread William Stein
On Sun, Jun 21, 2009 at 8:38 PM, gsw wrote: > > Hi John, > > On 21 Jun., 17:47, John Cremona wrote: >> This should be of interest to anyone who has ever had to manage >> precision issues between Sage and pari real and complex numbers (e.g. >> Alex Ghitza).  Others can move on. >> >> In the conver

[sage-devel] Re: precision issue converting from pari complex

2009-06-21 Thread gsw
Hi John, On 21 Jun., 17:47, John Cremona wrote: > This should be of interest to anyone who has ever had to manage > precision issues between Sage and pari real and complex numbers (e.g. > Alex Ghitza).  Others can move on. > > In the conversion of a pari complex number back to Sage (in > sage/li