5A. Structural
The verbs given here affect the structure of the arguments; the shape or rank of the result of such verbs differ from the shape or rank of the argument.
m0=: ,: |
Add leading dimension of length 1 |
m1=: ,:"_1 |
Add leading dim of length 1 to items |
m2=: ,:"1 |
Add leading dim of length 1 to rows |
m3=: ,:"0 |
Add leading dim of length 1 to scalars |
m4=: ,. |
1-column table from list |
d5=:([:":[:,.[),"1(' '"_,"1 [:":]) |
Append row stub x to table y |
m6=: ,:- |
Array and its negative |
m7=: #:&.<:@# $ ] |
Make a hypercube from a vector of length n (where n is a power of 2) |