On Sat, Mar 12, 2016 at 8:56 AM, kjapolson . wrote:
> I do get the following error in the browser console:
>
> Cross-Origin Request Blocked: The Same Origin Policy disallows reading the
> remote resource at http://localhost:/sockjs/info?t=1457796945558.
> (Reason: CORS header 'Access-Control-A
Default is bits, the digits= keyword argument its for decimal digits
instead.
Signature: pi.n(self, prec=None, digits=None, algorithm=None):
Docstring:
Return a numerical approximation this symbolic expression as either
a real or complex number with at least the requested number of bits
On Saturday, March 12, 2016 at 7:47:46 PM UTC, Volker Braun wrote:
>
> Whats ambiguous?
>
> (decimal) digits or bits?
a part of my confusion comes from a puzzling (OSX-specific) error on #1.
A Mathematica object has .n() and .N(), and they are not synonyms.
(n() is Sage's method, N() is Ma
On 12 March 2016 at 18:45, Dima Pasechnik wrote:
> this lower bound is too optimistic. E.g. consider the nx(n choose 2) matrix
> with 2 nonzeros per column. Erasing any two rows creates a O(n)
> indistinguishable columns.
Ah, then I mis-stated the problem. I will go away and come back when
I h
Whats ambiguous?
The call signature is missing, thats a bug. Ideally it would be documented
in an INPUT block.
On Saturday, March 12, 2016 at 7:26:50 PM UTC+1, Dima Pasechnik wrote:
>
> sage: pi.n?
> Docstring:
>Return a numerical approximation this symbolic expression as either
>a r
this lower bound is too optimistic. E.g. consider the nx(n choose 2) matrix
with 2 nonzeros per column. Erasing any two rows creates a O(n)
indistinguishable columns.
Dima
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sage: pi.n?
Docstring:
Return a numerical approximation this symbolic expression as either
a real or complex number with at least the requested number of bits
or digits of precision.
this is clearly ambiguous; can it be clarified?
(it bites e.g. if one wants to create meaningful doctests,
I do get the following error in the browser console:
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the
remote resource at http://localhost:/sockjs/info?t=1457796945558.
(Reason: CORS header 'Access-Control-Allow-Origin' does not match '*').
On Fri, Mar 11, 2016 at 11:
Is this a known problem? Suppose I have a matrix A of size n x m and
entries in {0,1}, with the property that the columns are distinct. I
want to delete as many rows rows as possible without spoiling that
property, ending up with a subset of the rows which is as small as
possible, still with the