Hi Josh,

I have always leaned heavily on Henry Rich's excellent book "J for C 
Programmers" https://www.jsoftware.com/help/jforc/contents.htm#_Toc191734581 

In particular the section "Tacit Programs" helps with the technical details 
https://www.jsoftware.com/help/jforc/tacit_programs.htm#_Toc191734582  

Also, using 13 : to declare verbs usually gives a tacit version of explicit one 
line verbs

    13 : ' x + y * y'
[ + ] * ]
   13 : ' x +: @ * y'
+:@*

Cheers, bob
   

> On Jul 26, 2019, at 4:20 PM, The3DSquare Josh Yang 
> <[email protected]> wrote:
> 
> I was wondering if you guys have any resources for learning tacit
> programming in J. I've been struggling with tacit programming, probably
> because all the other programming languages are mainly explicit. Something
> like "Tacit programming for the explicit programmer" would be great since I
> often fail to derive the tacit equivalent of a series of explicit
> eeaxpressions (especially when there are mutable variables).
> 
> I know I need to think differently, but having some guidance would help
> greatly.
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