Didn't you create the API using the notebook?
On Sep 1, 10:02 pm, Robert Bradshaw <rober...@math.washington.edu>
wrote:
> On Sep 1, 2009, at 12:16 PM, Mikie wrote:
>
> > I took out the eval and for some reason it is working.
> > Robert, this is function in my API (AlgCalc)
> >http://pirsqrt.com:1843/
> > If I would give it to you would you show me how to get JSmath to
> > work? I have talked to you before. You said you were too busy. I
> > have loaded load.js, but when it goes for another .js file it cannot
> > find.
>
> You're probably thinking about another Robert--I don't know anything
> about jsmath. What I would do is look for instructions on their site.
>
> - Robert (Bradshaw)
>
>
>
>
>
> > On Sep 1, 12:37 pm, Mikie <thephantom6...@hotmail.com> wrote:
> >> Yes, Robert eval is doing the rounding. How do I fix it?
>
> >> On Sep 1, 12:31 pm, Mikie <thephantom6...@hotmail.com> wrote:
>
> >>> I have tried SR. I get a malformed value. Yes, I understand the
> >>> problem with eval. Do you have any suggestions on how to get the
> >>> right value into maxima.solve?
>
> >>> On Sep 1, 11:32 am, Robert Bradshaw <rober...@math.washington.edu>
> >>> wrote:
>
> >>>> On Tue, 1 Sep 2009, Mikie wrote:
>
> >>>>> When I run the server with the function above and the following
> >>>>> string
> >>>>> from a text box I get
> >>>>> [y=-1,x=0]. The string is "[3*x-y-1,x+(1/3)*y]"
>
> >>>>> It is changing the input value to [3*x-y-1,x]
>
> >>>> 1/3 = 0 in Python. Also, I hope you realize how dangerous
>
> >>>> eval("random string someone gave you from the web") is!
>
> >>>> - Robert
>
> >>>>> On Sep 1, 10:38 am, Mikie <thephantom6...@hotmail.com> wrote:
> >>>>>> Sorry, wrong function
>
> >>>>>> def MSolveSys(syss):
> >>>>>> eqns=eval(syss)
> >>>>>> solns=maxima.solve(eqns)
> >>>>>> return solns
>
> >>>>>> On Sep 1, 10:31 am, Jason Grout <jason-s...@creativetrax.com>
> >>>>>> wrote:
>
> >>>>>>> Robert Bradshaw wrote:
> >>>>>>>> On Sep 1, 2009, at 9:17 AM, Mikie wrote:
>
> >>>>>>>>> Here is function I am using to solve systems of linear
> >>>>>>>>> equations.
>
> >>>>>>>>> def MSolveSys(syss):
> >>>>>>>>> eqns=eval(syss)
> >>>>>>>>> solns=maxima.solve(syss)
> >>>>>>>>> return solns
>
> >>>>>>>>> Works great in the notebook, but when I put it in a Python
> >>>>>>>>> script it
> >>>>>>>>> rounds the coeficients of the variables and thus produces bad
> >>>>>>>>> solutions.
>
> >>>>>>>> Perhaps eval here is the culprit. You might have to parse it
> >>>>>>>> a bit
> >>>>>>>> yourself. SR("...") will parse expressions.
>
> >>>>>>> Mikie effectively isn't using "eval", right? That line (and
> >>>>>>> the "eqns"
> >>>>>>> variable) is not being used.
>
> >>>>>>> Jason
>
> >>>>>>> --
> >>>>>>> Jason Grout- Hide quoted text -
>
> >>>>>>> - Show quoted text -- Hide quoted text -
>
> >>>>>> - Show quoted text -- Hide quoted text -
>
> >>>> - Show quoted text -- Hide quoted text -
>
> >>> - Show quoted text -- Hide quoted text -
>
> >> - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
sage-support-unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/sage-support
URLs: http://www.sagemath.org
-~----------~----~----~----~------~----~------~--~---
