apl>" <-APL2-------------------- sam233.txt ---------------------------->


apl>" <- catenate with axis -------------------------------------------->


apl>L#a#3 4R'bathbeatbind'

bath
beat
bind


apl>a,[1]'x'

bath
beat
bind
xxxx

apl>0,[1]2 5RI10

0 0 0 0  0
1 2 3 4  5
6 7 8 9 10

apl>" <- arguments have the same rank ---------------------------------->


apl>L#b#2 4R'zoomzero'

zoom
zero


apl>a,[1]b

bath
beat
bind
zoom
zero

apl>L#c#2 2 3RI12

 1  2  3
 4  5  6

 7  8  9
10 11 12


apl>L#d#2 3 3R_I18

 -1  -2  -3
 -4  -5  -6
 -7  -8  -9

-10 -11 -12
-13 -14 -15
-16 -17 -18


apl>c,[2]d

  1   2   3
  4   5   6
 -1  -2  -3
 -4  -5  -6
 -7  -8  -9

  7   8   9
 10  11  12
-10 -11 -12
-13 -14 -15
-16 -17 -18

apl>" <- arguments differ in rank by 1 --------------------------------->


apl>L#h#'words'

words


apl>L#k#2 5R'strawberry'

straw
berry


apl>h,[1]k

words
straw
berry

apl>L#q#3 5RI15

 1  2  3  4  5
 6  7  8  9 10
11 12 13 14 15


apl>L#s#3 3 5R_I45

 -1  -2  -3  -4  -5
 -6  -7  -8  -9 -10
-11 -12 -13 -14 -15

-16 -17 -18 -19 -20
-21 -22 -23 -24 -25
-26 -27 -28 -29 -30

-31 -32 -33 -34 -35
-36 -37 -38 -39 -40
-41 -42 -43 -44 -45


apl>L#z#q,[1]s

  1   2   3   4   5
  6   7   8   9  10
 11  12  13  14  15

 -1  -2  -3  -4  -5
 -6  -7  -8  -9 -10
-11 -12 -13 -14 -15

-16 -17 -18 -19 -20
-21 -22 -23 -24 -25
-26 -27 -28 -29 -30

-31 -32 -33 -34 -35
-36 -37 -38 -39 -40
-41 -42 -43 -44 -45


apl>Rz

4 3 5

apl>L#z#q,[2]s

  1   2   3   4   5
 -1  -2  -3  -4  -5
 -6  -7  -8  -9 -10
-11 -12 -13 -14 -15

  6   7   8   9  10
-16 -17 -18 -19 -20
-21 -22 -23 -24 -25
-26 -27 -28 -29 -30

 11  12  13  14  15
-31 -32 -33 -34 -35
-36 -37 -38 -39 -40
-41 -42 -43 -44 -45


apl>Rz

3 4 5

apl>)off