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Nov
30
comment Faster arithmetic with finite continued fractions
ok then I'll try chatting tommorow then.
Nov
30
comment Faster arithmetic with finite continued fractions
let us continue this discussion in chat
Nov
30
comment Faster arithmetic with finite continued fractions
@MJD tyvm, I already have, I reimplemented it in python too.
Nov
30
comment Faster arithmetic with finite continued fractions
@MJD oh wow, you are the author, I am honored you commented. I actually have a followup to this question, about how the mass absorption/emmision works in Heckmann's paper. Perhaps you can make a slideshow on that next ;).
Nov
30
answered Faster arithmetic with finite continued fractions
Nov
30
comment Faster arithmetic with finite continued fractions
@MJD I think I wanted a written out example of the $\left\langle \frac {a \space b \space c \space d}{e \space f \space g \space h} \right\rangle$ like he had for $\left\langle \frac {a \space b}{c \space d} \right\rangle$.
Nov
13
comment CRT representation of integers, and multiplication in (almost) linear time
I found the name of this number system, its called the residue number system. As for your comparison scheme, I think it fails because $\sqrt x \mod M$ has many possible answers. If $M$ is prime, then it has two answers, and if $M$ is made of $n$ coprime numbers, then it will have up to $2^n$ possible answers, I think.
Nov
8
awarded  Custodian
Nov
8
reviewed Reviewed Convert a n by n matrix to upper triangular
Nov
8
revised CRT representation of integers, and multiplication in (almost) linear time
added 2 characters in body
Nov
8
asked CRT representation of integers, and multiplication in (almost) linear time
Nov
7
revised Faster arithmetic with finite continued fractions
Added some links to CF arithmetic
Nov
7
asked Faster arithmetic with finite continued fractions
Sep
19
accepted How to remove linearly dependent rows/cols
Sep
19
comment How to remove linearly dependent rows/cols
Cool, and why is it not possible to reduce the rows instead? Since row-rank and column-rank are equal?
Sep
19
asked How to remove linearly dependent rows/cols
Sep
14
awarded  Organizer
Sep
14
revised What is your favorite online graphing tool?
Added tag.
Sep
14
comment How many multiples of two primes equal eachother
Added the non-zero constraint, ty.
Sep
14
revised How many multiples of two primes equal eachother
Added non-zero constraint.