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Mirrors > Home > MPE Home > Th. List > axc15OLD | Structured version Visualization version Unicode version |
Description: Obsolete proof of axc15 2303 as of 24-Mar-2021. (Contributed by NM, 3-Feb-2007.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
axc15OLD |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-12 2047 | . 2 | |
2 | 1 | ax12a2OLD 2343 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wal 1481 |
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-5 1839 ax-6 1888 ax-7 1935 ax-10 2019 ax-12 2047 ax-13 2246 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-ex 1705 df-nf 1710 |
This theorem is referenced by: (None) |
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