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.Mon, 20 Nov 2017 15:57:39 +0100Inconsistent result between Sage and Magma for sqrthttps://ask.sagemath.org/question/39670/inconsistent-result-between-sage-and-magma-for-sqrt/I have the following Magma code:
N2t := 625;
D := 84100;
tau:= Sqrt(-IntegerRing(N2t)!D);
tau
It basically creates a ring of integers modulo 625, evaluated it for the value of `D` with negation, and finally applies a square root calculation. Now, the result produced is `280`. When, I convert the code to Sage such as this:
N2t = 625
D = 84100
Z = Integers(N2t)
tau = sqrt(-Z(D))
tau
I get a result of `30`. Any ideas why this is the case?whateverMon, 20 Nov 2017 15:57:39 +0100https://ask.sagemath.org/question/39670/