12 Feb
2014
12 Feb
'14
9:03 a.m.
On Wed, Feb 12, 2014 at 8:05 PM, Bryan Brady
What solution do you think the author had in mind? He did hint to use define and use interleaveStreams and to avoid checking divisibility testing.
Recall the famous haskell fibonacci: fib = 0 : 1 : some_function_of fib Mathematically speaking, what fractal property does the ruler sequence observe that you could similarly exploit? As for your solution, I don't doubt for a minute it's correct (I probably could have worded what I said better). The hope is that a proof would be interesting/delightful in that ineffable math-y way. -- Kim-Ee