I agree that - : (-~) might be a better obverse. If there is only one
inverse, it is for the monad.
I like the idea of more documentation - care to add it to NuVoc?
Henry Rich
On 10/18/2020 6:00 PM, Raul Miller wrote:
Yes, that represents the expectation and the implementation. But I am
not seeing how there's any inverse here, for the dyadic case.
- b. _1
-
Personally I would expect either
- : +
or
- : (-~)
or some writeup explaining the thinking that makes the current
implementation the right approach.
Thanks,
--
Raul
On Sun, Oct 18, 2020 at 5:49 PM Henry Rich <[email protected]> wrote:
(-&5 inv) 8
13
(8&- inv) 5
3
You are thinking it does the first, but it does the second.
Henry Rich
On 10/18/2020 3:27 PM, David Lambert wrote:
JVERSION
Engine: j902/j64avx2/linux
Beta-h: commercial/2020-10-03T19:37:53
Library: 9.02.05
Platform: Linux 64
Installer: J902 install
InstallPath: /home/lambertdw/downloads/installs/j902
Contact: www.jsoftware.com
NB. huh? 13 looks right to me.
8 -inv 5
3
NB. expected
8 *inv 5
0.625
8 +inv 5
_3
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