Nathan Braswell 5cdaafebe2 Change lapply to optionally take in an explicit env, make it optional for vapply so they match, then tweak Y such that it threads the dynamic env through, then implement eta-reduction in the compiler backend. This provides about the same speedup again from the Y elimination, as it's kinda the other half for fully getting rid of Y such that there's just static recursive calls. fib.kp went from 1.7 -> 1.1 -> 0.5, and fib_let similarly. fib.kp is now faster than fib_manual, but just by a bit.

2022-04-17 01:52:01 -04:00

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