Problem: Arithmetic derivative

Code: Arithmetic+derivative/tails_1696492229

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)

% @ 
  ~ 
? == $ 
     ; `r @ 
  + `. ~ 0 
         @ 
       ? - ^ @ 
             ~ 
           ~ 
         ~ / ;@ 
             ; / | >> , ~ 
                   ~ 
                   % ;$ 
                     $ 
                 $ 
           / ;$ 
             $ 
         ~ 
       $ 
  `D -75 
3e3e66fcd37f68454ee77a7a5ce6be8f875f7717b2af