So it seems there are (at least!) two classes of functions; those
which accept symbolic input, like sin:
m(x)=sin(x/2)
and those which don't, such as mod. I had not realized there was such
a distinction. Thank you all.
-Alasdair
On Jul 2, 5:15 am, William Stein wrote:
> On Wed, Jul 1, 2009 a
On Wed, Jul 1, 2009 at 8:52 PM, Simon King wrote:
>
> Hi Alasdair,
>
> On 1 Jul., 13:00, David Joyner wrote:
>> I think the first tries to use Sage's symbolic expression machinery
>> but the second does not.
>
> Yes, it seems so.
>
> Using Sage, one should always be aware that some very handy/fa
Hi Alasdair,
On 1 Jul., 13:00, David Joyner wrote:
> I think the first tries to use Sage's symbolic expression machinery
> but the second does not.
Yes, it seems so.
Using Sage, one should always be aware that some very handy/fancy
syntax is only available due to the Sage preparser.
E.g., so
On Wed, Jul 1, 2009 at 4:43 AM, Alasdair wrote:
>
> Of these two examples:
>
> m(x)=mod(x,10)
>
> m=lambda x:mod(x,10)
>
> The first returns an error "unable to convert x (=x) to an integer".
> Can anyone explain what's going on here?
I think the first tries to use Sage's symbolic expression mach
You should define a Python function
def m(x):
return mod(x,10)
Kwankyu
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