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Monadic . (dot-value)

Rеturns value of x.

Syntax: value <x>; value[<x>]; . <x>; .[<x>]

o)value 1
1
o)value 1 2 3
1 2 3

o)value `
,`| ,`o`repl!(`cut`upper`lower`compress`decompress`typedesc!(.o.cut;.o.upper;.o.lower;.o.compress;.o.decompress;.o.typed..
o)value `.
o   | `cut`upper`lower`compress`decompress`typedesc!(.o.cut;.o.upper;.o.lower;.o.compress;.o.decompress;.o.typedesc)
repl| `opt`version`prompt`ps1`out`xbt`ltrim`rtrim`trim`sig`peval`psend`enum2sym`fmt`rapi`inc`connect`takeAtMax`klen`keys..
o)

o)d:`a`s`d!(1 2;3 4;5 6)
a| 1 2
s| 3 4
d| 5 6
o)value d
1 2
3 4
5 6
o)t:+d;
o)value t
1 2
3 4
5 6
o)f:{x+1}
{x+1}
o)value f
,(+;#0;1)
o)

For lists, value works like eval, but eval "executes" lists recursively, and value "executes" only the first level. "Executed" means that the first item in the list is treated as a verb, and this verb is applied to the remaining items in the list.

o)l:(,;(!;4);(!;5))
,
(!;4)
(!;5)
o)eval l
{![4;]}
{![5;]}
o)// ! interpreted as a dyadic. So we got projections, not vectors.
o)value l
!
4
!
5
o). l
!
4
!
5
o)// : after ! indicates that monadic is used
o)l:(,;(!:;4);(!:;5))
,
((!:);4)
((!:);5)
o)eval l
0 1 2 3 0 1 2 3 4
o)value l
(!:)
4
(!:)
5
o)