Why is there a space leak here?
Tue, 29 May 2001 09:48:58 +1200
Michal Gajda writes:
| On Tue, 29 May 2001, Tom Pledger wrote:
| > When you consume the (3N)th cell of v, you can't yet garbage collect
| > the Nth cell because it will be needed for generating the (3N+1)th,
| > (3N+2)th and (3N+3)th.
| > So, as you proceed along the list, about two thirds of it must be
| > retained in memory.
| Last sentence seems false. You free up Nth cell of v when you
| finish with 3Nth cell of result.
I counted from 0. Scouts' honour. Call (!!) as a witness.