I wasn’t aware of nor, nand, nond. Maybe there should have been a few more “See
also” in the docs.
> On 7. Feb, 2017, at 08:31, Alexander Burger <a...@software-lab.de> wrote:
> On Tue, Feb 07, 2017 at 08:13:06AM +0100, Alexander Burger wrote:
>> Better to use (not Lst).
> One more note: I even try to avoid 'not' whenever possible, as it is an
> additional function call overhead.
> It is often possible to use the complementary flow function,
> like (ifn Lst ..) instead of (if (not Lst) ..).
> if <-> ifn
> and <-> nor
> or <-> nand
> when <-> unless
> cond <-> nond
> while <-> until
> ♪♫ Alex
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