Problem: Convert to hex

Code: Convert+to+hex/whio_1745242898

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)

. (map) 
    hex (to/from hex) 
        $ (= fstInt) 
    `) (to uppercase) <--arg( A ) 
        $ (= A)