Problem: find anagrams

Code: find+anagrams/tails_1646629260

Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)

>> (tail):[[chr]] 
    / (foldr1):[[chr]] 
        =~ (group by (also sorts)):[[[chr]]] 
            ;@ (= allLines):[[chr]] 
            ~ (nosort):null 
            `< (sort):[chr] <--arg( A:[chr] ) 
                $ (= A):[chr] 
        (implicit arg = C):[[chr]] <--arg( C:[[chr]] B:[[chr]] )