It's a tiny interpreter. You can create vectors, add them, concatenate them, store them to variables, count their lengths, and so on. An example session: x

It's a tiny interpreter. You can create vectors, add them, concatenate them, store them to variables, count their lengths, and so on. An example session: x=~5 5 0 1 2 3 4 y=x,x 10 0 1 2 3 4 0 1 2 3 4 x+y 10 0 2 4 6 8 0 1 2 3 4 To understand the source, the key are the arrays `C vt[]`, `A(vd[])()`, and `A(vm[])()`, which maps the verb token to the dyads and monads respectively. `V1` functions are monads, `V2` are dyads.