ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Thu, 15 Dec 2016 04:20:15 +0100exponentiation of 2k-bit numberhttps://ask.sagemath.org/question/36019/exponentiation-of-2k-bit-number/Hello all,
I'm trying to to do N^(0.26) with N a 2k-bit number. And what I get is "inf" :/
N = 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
delta = float(0.26)
print N^delta
this will print `inf`mimooThu, 15 Dec 2016 04:20:15 +0100https://ask.sagemath.org/question/36019/Working with very large integershttps://ask.sagemath.org/question/10803/working-with-very-large-integers/I would like to perform a fermat factorization on a number that is 600+ digits. Currently when I try to use that in sage I get "Python int too large to convert to C long." Is there an additional library or a specific sage function that I have to use in order to make this work?
ThanksaFri, 06 Dec 2013 00:23:35 +0100https://ask.sagemath.org/question/10803/typeset large matrixhttps://ask.sagemath.org/question/10653/typeset-large-matrix/I've got a matrix. It is only 5×5 elements, but the entries themselves are pretty large polynomials. I'd like to see them in a typeset fashion, with scrolling instead of line breaks since line breaks break the visual structure. However, the notebook won't display the whole output but truncate it instead. And the `full_output.txt` won't get typeset.
I've [read in the sage-support archive](http://osdir.com/ml/sage-support/2009-10/msg01882.html) that at least 2009 the only way to increase the truncation limit requires rebuilding sage. Not a thing to look forward to. But perhaps things have changed, and there is a way to raise the limit without recompiling these days. Or there is a way to typeset `full_output.txt`. Or there is some fancy external matrix viewer to browse large data in a simple way. Or something to call `latex` from the notebook and open the resulting PDF in the browser. Anything like this?MvGThu, 24 Oct 2013 12:37:58 +0200https://ask.sagemath.org/question/10653/numerator_denominator()https://ask.sagemath.org/question/10615/numerator_denominator/I have a very big rational function and i want to obtain the numerator and denominator.
with .numerator_denominator() it takes forever
with .numerator_denominator(False) not every term is expanded.
with .expand() and .combine() it takes forever and the result is not a single fraction.
I need a single fraction N(x)/D(x) where N and D are polynomials in x, it is not important how big !alessandroWed, 16 Oct 2013 18:58:48 +0200https://ask.sagemath.org/question/10615/