Problem: Peano arithmetic
Code: Peano+arithmetic/tails+%28kaki%29_1701237192
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)
| Depth | Lit | Desc | Type | Arg | Let |
|---|---|---|---|---|---|
| 0 | | implicit string concatenation | [chr] | ||
| * 1 | | implicit foldl1 | [chr] | ||
| ** 2 | | implicit map | [[chr]] | ||
| *** 3 | % | split (remove empties) | [[chr]] | ||
| **** 4 | @ | = fstLine | [chr] | ||
| **** 4 | "*" | string | [chr] | ||
| *** 3 | | | filter | [chr] | B:[chr] A:[chr] | |
| **** 4 | $ | = B | [chr] | ||
| **** 4 | \ | char class | [chr] | C:chr | |
| ***** 5 | $ | = C | chr | ||
| ***** 5 | a | isAlpha | null | ||
| ** 2 | . | map | [[chr]] | E:[chr] D:[chr] | |
| *** 3 | $ | = E | [chr] | ||
| *** 3 | _ | = D | [chr] | F:chr | |
| * 1 | $ | = fstInt | int |