Vocabulary/CyclicGerund
Cyclic gerunds
All of the modifiers that apply u repeatedly to y or portions of y allow u to be a gerund.
Such a gerund is a list of verbs to use, with each successive use taking the next verb from u, and wrapping around to reuse the first verb when u is exhausted.
In such a case, u is called a cyclic gerund.
For example, u/ y inserts u between the items of y.
Thus, when u is the verb +
+/ 1 2 3 4 5 6 21
is the same as
1 + 2 + 3 + 4 + 5 + 6 21
But when u is the cyclic gerund +`* , then
+`*/ 1 2 3 4 5 6 95
is the same as
1 + 2 * 3 + 4 * 5 + 6 95
Since a gerund is a noun, a cyclic gerund is recognized when the operand is a noun, in which case it can be called m instead of u .
Cyclic gerunds are allowed with Rank (m"n y) and (x m"n y), Insert (m/ y), Cut (m;.n y) when n is not 3 or _3, Cut (x m;.n y) when n is not 3 or _3, Oblique (/. y), Key (x /. y), Prefix (m\ y), Infix (x m\ y), Suffix (m\. y), Outfix (x m\. y)