| definition: |
sub :: Nat -> Nat -> Nat sub x y | add y z == x = z where z free |
| demand: |
arguments 1 2 |
| deterministic: |
possibly non-deterministic operation |
| documentation: |
--- Subtraction defined by reversing addition. |
| failfree: |
<FAILING> |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_,_) |-> _}
|
| name: |
sub |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
Nat -> Nat -> Nat |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
possibly non-terminating |
| totally-defined: |
reducible on all ground data terms |