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| Mirrors > Home > ILE Home > Th. List > nfcsb1v | Unicode version | ||
| Description: Bound-variable hypothesis builder for substitution into a class. (Contributed by NM, 17-Aug-2006.) (Revised by Mario Carneiro, 12-Oct-2016.) |
| Ref | Expression |
|---|---|
| nfcsb1v |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nfcv 2339 |
. 2
| |
| 2 | 1 | nfcsb1 3116 |
1
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