On Tue, Aug 16, 2016 at 12:52 PM, <[email protected]> wrote:
> hello Willian
>
> I type it in a terminal
> mkdir -p ~/bin; cd ~/bin; ln -s /usr/local/bin/sage-develop sage
>
> and restarted the project but still with the same result.
>
> sage_eval(('f (x) = (x ^ 2-1) / (x-1)', 'f (1.000000000000001)'))
>
> ('f (x) = (x ^ 2-1) / (x-1)', 'f (1.000000000000001)')
>
>
> version()
> 'SageMath version 7.4.beta0, Release Date: 2016-08-10'
You can revert that ~/bin/ change, i.e., remove the link if you want.
Instead, put this in your worksheet and try again:
def sage_eval(x, locals=None):
if isinstance(x, str):
x = str(x).strip()
if x.isspace():
return None
from sage.all import sage_eval
return sage_eval(x, locals=locals)
See
https://github.com/sagemathinc/smc/issues/825
>
>
>
> Em terça-feira, 16 de agosto de 2016 18:45:22 UTC-3, William Stein escreveu:
>>
>> On Tue, Aug 16, 2016 at 11:37 AM, <[email protected]> wrote:
>> > Hello everyone.
>> >
>> > I want to use the command :
>> >
>> > sage_eval(('f (x) = (x ^ 2-1) / (x-1)', 'f (1.000000000000001)'))
>> >
>> > but not at work sagecloud, only in the local sage.
>>
>> You will have to wait until we upgrade SageMathCloud to use the newest
>> version of Sage, or type in a terminal
>>
>> mkdir -p ~/bin; cd ~/bin; ln -s /usr/local/bin/sage-develop sage
>>
>> and restart your project to use the latest develop version of Sage,
>> which has an extended version of sage_eval that works as you expect.
>>
>> William
>>
>>
>> >
>> > --
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>> >
>> > https://groups.google.com/d/msgid/sage-cloud/f71dbc1f-11f7-4e8b-98a0-d93b47fc85f0%40googlegroups.com.
>> > For more options, visit https://groups.google.com/d/optout.
>>
>>
>>
>> --
>>
>> Best Regards,
>> William Stein
>>
>> CEO, SageMath, Inc.
>
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--
Best Regards,
William Stein
CEO, SageMath, Inc.
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