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Mirrors > Home > MPE Home > Th. List > Mathboxes > nfa1-o | Structured version Visualization version Unicode version |
Description: is not free in . (Contributed by Mario Carneiro, 11-Aug-2016.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
nfa1-o |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hba1-o 34182 | . 2 | |
2 | 1 | nf5i 2024 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wal 1481 wnf 1708 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-10 2019 ax-c5 34168 ax-c4 34169 ax-c7 34170 |
This theorem depends on definitions: df-bi 197 df-ex 1705 df-nf 1710 |
This theorem is referenced by: axc11n-16 34223 ax12eq 34226 ax12el 34227 ax12v2-o 34234 |
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