The special code issue is real. The primitives addon achieves it by search and
replace automation.
Conjugate =: +
Conjugate Insert i.5 NB.unlikely to be meaningful
10
conjugate/ i.5 NB. what was actually written. +@]/
4
seeing this result would reinforce that u in u/ is dyadic more quickly perhaps.
Two basic ways of dealing with the special code issues:
1. Just use symbols for triggering SC
2. Shaddow adverb names for special code
fl =: <.@
10 timespacex '3 % fl~ i.10000'
9.1744e_5 264576
10 timespacex '3 <.@%~ i.10000'
9.2672e_5 264320
10 timespacex '3 floor@%~ i.10000' NB. :(
0.00449571 265344
ofraveled =: 1 : 'u ,'
20 timespacex '(i.20) { ofraveled i. 100 100 3'
6.0256e_5 528128
20 timespacex '(i.20) ({ ,) i. 100 100 3'
5.9056e_5 527104
timespacex '(i.20) { , i. 100 100 3'
0.00044384 788864
----- Original Message -----
From: bill lam <[email protected]>
To: Programming forum <[email protected]>
Sent: Thursday, November 26, 2015 6:55 PM
Subject: Re: [Jprogramming] dyadic J
I would like to point out there is negligible or no speed penalty when
using names in the primitives addon. All names are translated into symbols
during loading scripts, see documentation inside that addon.
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