Re: [racket-dev] feature request: gcd, lcm for rationals

2011-12-10 Thread Jens Axel S√łgaard
2011/12/10 Stephen Bloch sbl...@adelphi.edu On Dec 9, 2011, at 3:31 PM, Daniel King wrote: On Fri, Dec 9, 2011 at 15:27, Carl Eastlund c...@ccs.neu.edu wrote: What does divides even mean in Q? I think we need David to explain what his extension of GCD and LCM means here, in that

Re: [racket-dev] feature request: gcd, lcm for rationals

2011-12-10 Thread David Van Horn
On 12/9/11 3:31 PM, Daniel King wrote: On Fri, Dec 9, 2011 at 15:27, Carl Eastlundc...@ccs.neu.edu wrote: What does divides even mean in Q? I think we need David to explain what his extension of GCD and LCM means here, in that divisors and multiples are fairly trivial things in Q. I took x

Re: [racket-dev] feature request: gcd, lcm for rationals

2011-12-10 Thread David Van Horn
On 12/10/11 9:25 AM, David Van Horn wrote: On 12/9/11 3:31 PM, Daniel King wrote: On Fri, Dec 9, 2011 at 15:27, Carl Eastlundc...@ccs.neu.edu wrote: What does divides even mean in Q? I think we need David to explain what his extension of GCD and LCM means here, in that divisors and multiples