Re: [sage-support] Re: Bug:Different results when using preparse

2015-03-11 Thread William Stein
On Wed, Mar 11, 2015 at 2:07 PM, Dima Pasechnik wrote: > > > On Wednesday, 11 March 2015 16:44:32 UTC, William wrote: >> >> On Wed, Mar 11, 2015 at 9:35 AM, Dima Pasechnik wrote: >> > On 2015-03-11, Nils Bruin wrote: >> >> On Wednesday, March 11, 2015 at 2:46:25 AM UTC-7, Dima Pasechnik wrote: >

Re: [sage-support] Re: Bug:Different results when using preparse

2015-03-11 Thread Dima Pasechnik
On Wednesday, 11 March 2015 16:44:32 UTC, William wrote: > > On Wed, Mar 11, 2015 at 9:35 AM, Dima Pasechnik > wrote: > > On 2015-03-11, Nils Bruin > wrote: > >> On Wednesday, March 11, 2015 at 2:46:25 AM UTC-7, Dima Pasechnik wrote: > >>> > >>> I tried this integral directly in Maxima, and

[sage-support] Re: Bug:Different results when using preparse

2015-03-11 Thread Dima Pasechnik
On 2015-03-11, Nils Bruin wrote: > On Wednesday, March 11, 2015 at 2:46:25 AM UTC-7, Dima Pasechnik wrote: >> >> I tried this integral directly in Maxima, and taking bfloat of it >> outputs nonsense. >> > > I have noticed before that bfloats aren't infectious enough: operations on > bfloats can

[sage-support] Re: Bug:Different results when using preparse

2015-03-11 Thread Nils Bruin
On Wednesday, March 11, 2015 at 2:46:25 AM UTC-7, Dima Pasechnik wrote: > > I tried this integral directly in Maxima, and taking bfloat of it > outputs nonsense. > I have noticed before that bfloats aren't infectious enough: operations on bfloats can easily result in a normal "double". I think

[sage-support] Re: Bug:Different results when using preparse

2015-03-11 Thread Dima Pasechnik
On 2015-03-10, Nils Bruin wrote: > On Tuesday, March 10, 2015 at 9:04:14 AM UTC-7, Dima Pasechnik wrote: >> >> On 2015-03-10, M M > wrote: >> > I get different results from Sage when I try to get a numerical >> > approximation for an expression and if I use evaluate a preparse of the >> > strin

[sage-support] Re: Counting the number of square roots in an expression

2015-03-11 Thread Ralf Stephan
See also the answers to http://ask.sagemath.org/question/10256/how-can-extract-different-terms-from-a-symbolic-expression/ -- 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