|
|
|
Op |
Code |
Result |
|
D |
.. |
Range |
5..10 $;
2.._2 $;
1..3.._1 $;
10=>b;20=>e;2=>i;
b+(0..(e-b/i)*i) $; |
5 6 7 8 9 10
2 1 0 _1 _2
1 2 3 2 1 0 _1
10 12 14 16 18 20 |
|
M |
` |
Index Generator |
5` |
1 2 3 4 5 |
|
D |
` |
Index Of |
1..4 ` (5..0) $;
'abc.ABC' ` 'abc+ABCx' $;
'abc.ABC'@== ` 'abc+ABCx' $;
'abc''DEF'`('def''Abc') $;
'abc''DEF'@== `('def''abc') $; |
0 4 3 2 1 0
1 2 3 4 1 2 3 0
1 2 3 0 5 6 7 0
2 1
0 1 |
|
M |
`& |
Index of Unique
All |
'<1>:'( 1 2 3 1 5
2 4 `&) $;
'<2>:'('ABC.+abc' `& )$;
'<3>:'('ABC.+abc' @== `&) $;
'<4>:'('abc''ABC''aBc' `& ) $;
'<5>:'('abc''ABC''aBc' @== `& ) $; |
In development |
|
D |
`& |
Index Of All |
'<1>:' (1..5
`& (2..4)) $;
'<2>:'('ABCabc' `& 'abc') $;
'<3>:'('ABCabc' @== `& 'abc') $;
'<4>:'('abc.ABC'@== `& 'abc+ABCx') $;
'<5>:'('abc''DEF'`& ('def''Abc')) $;
'<6>:'('abc''DEF'@== `& ('def''abc')) $; |
In development |
|
D |
`| |
Index Of Any |
'<1>:NI '(1..5
`& (2..4)) $;
'<2>:'('ABCabc' `| 'abc') $;
'<3>:'('ABCabc' @== `| 'abc') $;
'<4>:'('abc.ABC'@== `| 'abc+ABCx') $;
'<5>:'('abc''DEF'`| ('def''Abc')) $;
'<6>:'('abc''DEF'@== `| ('def''abc')) $; |
In development |
|
D |
`` |
Indices Of |
1 2 3 1 3 3 2 =>n;
'<1>------' $;
n `` (0..4) %** $;
'<2>------' $;
'A''b''a''c'' a''b' => t;
t `` ('a''b''c') %** $;
'<3>------' $;
'A''b''a''c'' a''b' => t;
t @== `` ('a''b''c') %** $; |
<1>------
Seq[I690R1C5T:K]:
[1]KNum[0]NULL
[2]Num[I696R1C2:I]1 4
[3]Num[I699R1C2:I]2 7
[4]Num[I702R1C3:I]3 5 6
[5]KNum[0]NULL
<2>------
Seq[I784R1C3T:K]:
[1]Num[I785R1C3:I]1 3 5
[2]Num[I786R1C2:I]2 6
[3]Num[I787R1C1:I]4
<3>------
Seq[I868R1C3T:K]:
[1]Num[I869R1C1:I]3
[2]Num[I870R1C2:I]2 6
[3]Num[I871R1C1:I]4 |
|
M |
``& |
Indices of Unique
All |
'<1>--------------'$;
10 20 10 40 30 20 ``& %** $;
'<2>--------------'$;
'abacadc' ``& %** $;
'<3>--------------'$;
'abc''def''abc' ``& %** $;
'<4>--------------'$;
1'a'=>x;'b'2=>y;
x y x ``& %** $; |
<1>--------------
Seq[I829R1C4T:K]:
[1]Num[I830R1C2:I]1 3
[2]Num[I831R1C2:I]2 6
[3]Num[I832R1C1:I]5
[4]Num[I833R1C1:I]4
<2>--------------
Seq[I852R1C4T:K]:
[1]Num[I853R1C3:I]1 3 5
[2]Num[I854R1C1:I]2
[3]Num[I855R1C2:I]4 7
[4]Num[I856R1C1:I]6
<3>--------------
Seq[I880R1C2T:K]:
[1]Num[I881R1C2:I]1 3
[2]Num[I882R1C1:I]2
<4>--------------
Seq[I33R1C2T:K]:
[1]Num[I34R1C2:I]1 3
[2]Num[I35R1C1:I]2 |
|
M |
``& |
Indices of Unique
Any |
|
In development |
|
D |
``& |
Indices of All |
|
In development |
|
D |
``| |
Indices of Any |
|
In development |
|
M |
& |
Unique |
'<1>--------------'$;
5%%5?10 =>n $;
'<2>--------------'$;
n & $;
'<3>--------------'$;
"Row, row, row your boat" => t;
t \& => s %** $;
'<4>--------------'$;
s & %** $;
'<5>--------------'$;
s @== & %** $; |
<1>--------------
1 5 4 4 5
<2>--------------
1 4 5
<3>--------------
Seq[I116R1C5T:K]:
[1]String[I80R2C3:C]Row
[2]String[I81R2C3:C]row
[3]String[I82R2C3:C]row
[4]String[I83R2C4:C]your
[5]String[I84R2C4:C]boat
<4>--------------
Seq[I156R1C3T:K]:
[1]String[I84R2C4:C]boat
[2]String[I80R2C3:C]Row
[3]String[I83R2C4:C]your
<5>--------------
Seq[I199R1C4T:K]:
[1]String[I84R2C4=C]boat
[2]String[I81R2C3=C]row
[3]String[I80R2C3=C]Row
[4]String[I83R2C4=C]your |
|
M |
-> |
Last |
1 2 3 -> $;
'abc' -> $;
'abc' 'def' 'ghi' -> $; |
3
c
ghi |
|
D |
-> |
RT Take Zero Fill;
(-)RT Drop |
'<1>--------------'$;
1 2 3 -> 2 %** $;
'<2>--------------'$;
1 2 3 -> 4 %** $;
'<3>--------------'$;
1 2 3 -> _1 %** $;
'<4>--------------'$;
1 2 3 -> _4 %** $;
'<5>--------------'$;
'*ab.' -> 5 $;
'<6>--------------'$;
'abc''def' -> 3 %** $; |
<1>--------------
Num[I693R1C2:I]2 3
<2>--------------
Num[I725R1C4:I]0 1 2 3
<3>--------------
Num[I757R1C2:I]1 2
<4>--------------
KNum[0]NULL
<5>--------------
*ab.
<6>--------------
Seq[I828R1C3T:K]:
[1]Nil[I829R1C1:*]
[2]String[I821R1C3:C]abc
[3]String[I823R1C3:C]def |
|
D |
*-> |
RT Take First
Fill |
'<1>--------------'$;
1 2 3 *-> 2 %** $;
'<2>--------------'$;
1 2 3 *-> 4 %** $;
'<3>--------------'$;
1 2 3 *-> _1 %** $;
'<4>--------------'$;
1 2 3 *-> _4 %** $;
'<5>--------------'$;
'*ab.' *-> 5 $;
'<6>--------------'$;
'abc''def' *-> 3 %** $; |
<1>--------------
Num[I56R1C2:I]2 3
<2>--------------
Num[I88R1C4:I]1 1 2 3
<3>--------------
Num[I120R1C2:I]1 2
<4>--------------
KNum[0]NULL
<5>--------------
**ab.
<6>--------------
Seq[I191R1C3T:K]:
[1]String[I184R2C3:C]abc
[2]String[I184R2C3:C]abc
[3]String[I186R1C3:C]def |
|
M |
<- |
First |
1 2 3 <- $;
'abc' <- $;
'abc' 'def' 'ghi' <- $; |
1
a
abc |
|
D |
<- |
LT Take;
(-)LT Drop |
'<1>--------------'$;
1 2 3 <- 2 $;
'<2>--------------'$;
1 2 3 <- 4 $;
'<3>--------------'$;
1 2 3 <- _1 $;
'<4>--------------'$;
1 2 3 <- _4 $;
'<5>--------------'$;
'*ab.' <-5 %**$;
'<6>--------------'$;
'abc''def' <- 3 %**$; |
<1>--------------
1 2
<2>--------------
1 2 3 0
<3>--------------
2 3
<4>--------------
<5>--------------
String[I634R1C5:C]*ab.
<6>--------------
Seq[I661R1C3T:K]:
[1]String[I654R1C3:C]abc
[2]String[I656R1C3:C]def
[3]Nil[I662R1C1:*] |
|
D |
<-* |
LT Take Last
Fill |
'<1>--------------'$;
1 2 3 <-* 2 $;
'<2>--------------'$;
1 2 3 <-* 4 $;
'<3>--------------'$;
1 2 3 <-* _1 $;
'<4>--------------'$;
1 2 3 <-* _4 $;
'<5>--------------'$;
'*ab.' <-* 5 $;
'<6>--------------'$;
'abc''def' <-* 3 %** $; |
<1>--------------
1 2
<2>--------------
1 2 3 3
<3>--------------
2 3
<4>--------------
<5>--------------
*ab..
<6>--------------
Seq[I77R1C3T:K]:
[1]String[I70R1C3:C]abc
[2]String[I72R2C3:C]def
[3]String[I72R2C3:C]def |
|
M |
``> |
Grade Up |
'<1>--------------'$;
5 %% 5?10 => n $;
'<2>--------------'$;
n ``> $;
'<3>--------------'$;
n @== ``> $;
'<4>--------------'$;
'Easy come, easy go.' \| => t %**$;
'<5>--------------'$;
t ``> $;
'<6>--------------'$;
t[t ``>] %**$;
'<7>--------------'$;
t @== ``> $;
'<8>--------------'$;
t[t @== ``>] %**$; |
<1>--------------
1 5 4 4 5
<2>--------------
1 3 4 2 5
<3>--------------
1 3 4 2 5
<4>--------------
Seq[I986R1C4T:K]:
[1]String[I951R2C4:C]Easy
[2]String[I952R2C4:C]come
[3]String[I953R2C4:C]easy
[4]String[I954R2C2:C]go
<5>--------------
2 1 3 4
<6>--------------
Seq[I87R1C4T:K]:
[1]String[I952R2C4:C]come
[2]String[I951R2C4:C]Easy
[3]String[I953R2C4:C]easy
[4]String[I954R2C2:C]go
<7>--------------
2 3 1 4
<8>--------------
Seq[I193R1C4T:K]:
[1]String[I952R2C4=C]come
[2]String[I953R2C4=C]easy
[3]String[I951R2C4=C]Easy
[4]String[I954R2C2=C]go |
|
M |
``< |
Grade Dn |
'<1>--------------'$;
5 %% 5?10 => n $;
'<2>--------------'$;
n ``< $;
'<3>--------------'$;
n @== ``< $;
'<4>--------------'$;
'Easy come, easy go.' \| => t %**$;
'<5>--------------'$;
t ``< $;
'<6>--------------'$;
t[t ``<] %**$;
'<7>--------------'$;
t @== ``< $;
'<8>--------------'$;
t[t @== ``<] %**$; |
<1>--------------
1 5 4 4 5
<2>--------------
2 5 3 4 1
<3>--------------
2 5 3 4 1
<4>--------------
Seq[I299R1C4T:K]:
[1]String[I264R2C4:C]Easy
[2]String[I265R2C4:C]come
[3]String[I266R2C4:C]easy
[4]String[I267R2C2:C]go
<5>--------------
4 1 3 2
<6>--------------
Seq[I400R1C4T:K]:
[1]String[I267R2C2:C]go
[2]String[I266R2C4:C]Easy
[3]String[I264R2C4:C]easy
[4]String[I265R2C4:C]come
<7>--------------
4 1 3 2
<8>--------------
Seq[I506R1C4T:K]:
[1]String[I267R2C2=C]go
[2]String[I264R2C4=C]Easy
[3]String[I266R2C4=C]easy
[4]String[I265R2C4=C]come |
|
M |
>>> |
Sort Up |
'<1>--------------'$;
4 2 1 5 >>> $;
'<2>--------------'$;
('A BC' 1) ('D ef') (1 2 3)
('d EF') ('ab c') (1 2 1) => x;
x >>> %** $;
'<3>--------------'$;
x @== >>> %** $; |
<1>--------------
1 2 4 5
<2>--------------
Seq[I683R1C6T:K]:
[1]Num[I631R2C3:I]1 2 1
[2]Num[I570R2C3:I]1 2 3
[3]Seq[I525R2C2T:K]:
*[1]String[I520R1C4:C]A BC
*[2]Num[I522R1C1:I]1
[4]String[I604R2C4:C]ab c
[5]String[I542R2C4:C]D ef
[6]String[I587R2C4:C]d EF
<3>--------------
Seq[I722R1C6T:K]:
[1]Num[I631R2C3=I]1 2 1
[2]Num[I570R2C3=I]1 2 3
[3]Seq[I525R2C2T:K]:
*[1]String[I520R1C4:C]A BC
*[2]Num[I522R1C1:I]1
[4]String[I604R2C4=C]ab c
[5]String[I587R2C4=C]d EF
[6]String[I542R2C4=C]D ef |
|
M |
<<< |
Sort Dn |
'<1>--------------'$;
4 2 1 5 <<< $;
'<2>--------------'$;
('A BC' 1) ('D ef') (1 2 3)
('d EF') ('ab c') (1 2 1) => x;
x <<< %** $;
'<3>--------------'$;
x @== <<< %** $; |
<1>--------------
5 4 2 1
<2>--------------
Seq[I230R1C6T:K]:
[1]String[I89R2C4:C]D ef
[2]String[I134R2C4:C]d EF
[3]String[I151R2C4:C]ab c
[4]Seq[I72R2C2T:K]:
*[1]String[I67R1C4:C]A BC
*[2]Num[I69R1C1:I]1
[5]Num[I117R2C3:I]1 2 3
[6]Num[I178R2C3:I]1 2 1
<3>--------------
Seq[I269R1C6T:K]:
[1]String[I89R2C4=C]D ef
[2]String[I134R2C4=C]d EF
[3]String[I151R2C4=C]ab c
[4]Seq[I72R2C2T:K]:
*[1]String[I67R1C4:C]A BC
*[2]Num[I69R1C1:I]1
[5]Num[I117R2C3=I]1 2 3
[6]Num[I178R2C3=I]1 2 1 |
|
M |
>-> |
RT Shift 1 |
'<1>--------------'$;
1 2 3 4 >-> $;
'<3>--------------'$;
'abcdefg' >-> $;
'<5>--------------'$;
'11100'&'1' >->$; |
<1>--------------
Nil 1 2 3
<3>--------------
.abcdef
<5>--------------
01110 |
|
D |
>-> n |
RT Shift n |
'<1>--------------'$;
1 2 3 4 >-> 2 $;
'<2>--------------'$;
1 2 3 4 >-> _2 $;
'<3>--------------'$;
'abcdefg' >-> 2 $;
'<4>--------------'$;
'abcdefg' >-> _2 $;
'<5>--------------'$;
'11100'&'1' >-> 1$;
'<6>--------------'$;
'11100'&'1' >-> _1$; |
<1>--------------
Nil Nil 1 2
<2>--------------
3 4 Nil Nil
<3>--------------
..abcde
<4>--------------
cdefg..
<5>--------------
01110
<6>--------------
11000 |
|
M |
<-< |
LT Shift 1 |
'<1>--------------'$;
1 2 3 4 <-< $;
'<3>--------------'$;
'abcdefg' <-< $;
'<5>--------------'$;
'11100'&'1' <-< $; |
<1>--------------
2 3 4 Nil
<3>--------------
bcdefg.
<5>--------------
11000 |
|
D |
<-<
n |
LT Shift n |
'<1>--------------'$;
1 2 3 4 <-< 2 $;
'<2>--------------'$;
1 2 3 4 <-< _2 $;
'<3>--------------'$;
'abcdefg' <-< 2 $;
'<4>--------------'$;
'abcdefg' <-< _2 $;
'<5>--------------'$;
'11100'&'1' <-< 1$;
'<6>--------------'$;
'11100'&'1' <-< _1$; |
<1>--------------
3 4 Nil Nil
<2>--------------
Nil Nil 1 2
<3>--------------
cdefg..
<4>--------------
..abcde
<5>--------------
11000
<6>--------------
01110 |
|
M |
>%> |
RT Rotate 1 |
'<1>--------------'$;
4 2 1 5 >%> $;
'<2>--------------'$;
'abcdef'>%> $;
'<3>--------------'$;
"1101"&"1" >%>$;
'<4>--------------'$;
'abc'
1 2 3
'def'
>%> %** $; |
<1>--------------
5 4 2 1
<2>--------------
fabcde
<3>--------------
1110
<4>--------------
Seq[I658R1C5T:K]:
[1]String[I652R2C3:C]def
[2]String[I641R1C3:C]abc
[3]Num[I643R1C1:I]1
[4]Num[I648R1C1:I]2
[5]Num[I650R1C1:I]3 |
|
D |
>%> |
RT Rotate n |
'<1>--------------'$;
4 2 1 5 >%> 2 $;
'<2>--------------'$;
'abcdef' >%> 2 $;
'<3>--------------'$;
"1101"&"1" >%> 2$;
'<4>--------------'$;
'abc'
1 2 3
'def'
>%> 2 %** $; |
<1>--------------
1 5 4 2
<2>--------------
efabcd
<3>--------------
0111
<4>--------------
Seq[I463R1C5T:K]:
[1]Num[I457R1C1:I]3
[2]String[I459R1C3:C]def
[3]String[I444R1C3:C]abc
[4]Num[I446R1C1:I]1
[5]Num[I455R1C1:I]2 |
|
M |
<%< |
LT Rotate 1 |
'<1>--------------'$;
4 2 1 5 <%< $;
'<2>--------------'$;
'abcdef' <%< $;
'<3>--------------'$;
"1101"&"1" <%< $;
'<4>--------------'$;
'abc'
1 2 3
'def'
<%< %** $; |
<1>--------------
2 1 5 4
<2>--------------
bcdefa
<3>--------------
1011
<4>--------------
Seq[I904R1C5T:K]:
[1]Num[I889R1C1:I]1
[2]Num[I894R1C1:I]2
[3]Num[I896R1C1:I]3
[4]String[I898R2C3:C]def
[5]String[I887R1C3:C]abc |
|
D |
<%< |
LT Rotate n |
'<1>--------------'$;
4 2 1 5 <%< 2 $;
'<2>--------------'$;
'abcdef' <%< 2 $;
'<3>--------------'$;
"1101"&"1" <%< 2$;
'<4>--------------'$;
'abc'
1 2 3
'def'
<%< 2 %** $; |
<1>--------------
1 5 4 2
<2>--------------
cdefab
<3>--------------
0111
<4>--------------
Seq[I693R1C5T:K]:
[1]Num[I685R1C1:I]2
[2]Num[I687R1C1:I]3
[3]String[I689R1C3:C]def
[4]String[I674R1C3:C]abc
[5]Num[I676R1C1:I]1 |
|
M |
>%< |
Flip |
'<1>--------------'$;
4 2 1 5 >%<$;
'<2>--------------'$;
'abcdef' >%< $;
'<3>--------------'$;
"1101"&"1" >%<$;
'<4>--------------'$;
'abc'
1 2 3
'def'
>%< %** $; |
<1>--------------
5 1 2 4
<2>--------------
fedcba
<3>--------------
1011
<4>--------------
Seq[I575R1C5T:K]:
[1]String[I572R2C3:C]def
[2]Num[I570R1C1:I]3
[3]Num[I568R1C1:I]2
[4]Num[I559R1C1:I]1
[5]String[I557R1C3:C]abc |
|
M |
~ |
Without Default |
|
In development |
|
D |
~ |
Without Given |
'<1>============'$;
1 2 3 2 3 1 => n $;
'<2>============'$;
n ~ (1 2) $;
'<3>============'$;
n @== ~ (1 2) $;
'<4>============'$;
'a''b''c''C''A''B' =>t %** $;
'<5>============'$;
t ~ ('a''B') %** $;
'<6>============'$;
t @== ~ ('a''B') %** $; |
<1>============
1 2 3 2 3 1
<2>============
3 3
<3>============
3 3
<4>============
Seq[I684R2C6T:P]:
[1]String[I681R1C1:C]a
[2]String[I683R1C1:C]b
[3]String[I686R1C1:C]c
[4]String[I688R1C1:C]C
[5]String[I690R1C1:C]A
[6]String[I692R1C1:C]B
<5>============
Seq[I753R1C2T:P]:
[1]String[I686R2C1:C]c
[2]String[I688R2C1:C]C
<6>============
Seq[I803R1C4T:P]:
[1]String[I683R2C1=C]b
[2]String[I686R2C1=C]c
[3]String[I688R2C1=C]C
[4]String[I690R2C1=C]A |
|
M |
~~ |
Without Default
Extraneous |
|
In development |
|
M |
~~ |
Without Given
Extraneous |
|
In development |
|
M |
/# |
Count Each |
"<1>--------"$;
5 %% 10?10 => n $;
"<2>--------"$;
(n `` (5`) $) %** $;
"<3>--------"$;
(n `` (5`) /# %** $);
"<4>--------"$;
(n `` (5`) @& # %** $); |
<1>--------
1 5 4 4 5 5 2 3 3 5
<2>--------
178 93 42 5 6 10
Seq[I733R2C5T:K]:
[1]Num[I736R1C1:I]1
[2]Num[I739R1C1:I]7
[3]Num[I742R1C2:I]8 9
[4]Num[I745R1C2:I]3 4
[5]Num[I748R1C4:I]2 5 6 10
<3>--------
Num[I841R1C5:I]1 1 2 2 4
<4>--------
Seq[I934R1C5T:K]:
[1]Num[I937R1C1:I]1
[2]Num[I940R1C1:I]1
[3]Num[I943R1C1:I]2
[4]Num[I946R1C1:I]2
[5]Num[I949R1C1:I]4 |