[erlang-questions] math:pow(X, Y).
Tue Mar 20 23:17:05 CET 2012
On 21/03/2012, at 4:07 AM, Aleksandr Vinokurov wrote:
> Richard, what the point of writing two equal funs? rtpi and rtpf? Really.
There was originally one function. However, they have different
*types*, and my hope was that HiPE would be able to exploit this
to generate code, at least for rtpf, that had no run-time tests
for "is this a float", and perhaps might even pass the arguments
So yes, *really*, because thanks to the -specs, they don't have
exactly the same semantics.
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