Problem: Partition function

Code: Partition+function/tails+%28recursion%29_1645535116

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)

$ 
: : : "p(" 
      $ 
    ")=" 
  `; ~ $ 
       $ 
     + @ 
       ~ 
     0 
     ? $ 
       + ;$ - @ 
              ~ 
            _ 
         ;$ @ 
            - _ 
              @ 
       ^ 0 
         @