Description: Bound-variable hypothesis builder for the Scott operation. (Contributed by Rohan Ridenour, 11-Aug-2023)
Ref | Expression | ||
---|---|---|---|
Hypothesis | nfscott.1 | ||
Assertion | nfscott |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfscott.1 | ||
2 | df-scott | ||
3 | nfv | ||
4 | 1 3 | nfralw | |
5 | 4 1 | nfrabw | |
6 | 2 5 | nfcxfr |