|Vasily Golyshev on Mon, 21 Oct 2002 03:53:58 +0400 (MSD)|
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|serreverse() on intmods|
Hi, I seem to be in need of a version of serreverse() that would accept intmods as coefficients. Doing Mod(serreverse(lift(*)),p) is no good since serreverse on ints is much slower than it would be on intmods because of the accumulation of magnitudes as the precision of the series grows. Which would be the recommended way of writing that? Creating a new function using recip in gen3.c as a template, maybe? Vasily.