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Mirrors > Home > ILE Home > Th. List > mpt2eq3ia | Unicode version |
Description: An equality inference for the maps to notation. (Contributed by Mario Carneiro, 16-Dec-2013.) |
Ref | Expression |
---|---|
mpt2eq3ia.1 |
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Ref | Expression |
---|---|
mpt2eq3ia |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpt2eq3ia.1 |
. . . 4
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2 | 1 | 3adant1 922 |
. . 3
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3 | 2 | mpt2eq3dva 5569 |
. 2
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4 | 3 | trud 1252 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-8 1395 ax-11 1397 ax-4 1400 ax-17 1419 ax-i9 1423 ax-ial 1427 ax-i5r 1428 ax-ext 2022 |
This theorem depends on definitions: df-bi 110 df-3an 887 df-tru 1246 df-nf 1350 df-sb 1646 df-clab 2027 df-cleq 2033 df-oprab 5516 df-mpt2 5517 |
This theorem is referenced by: oprab2co 5839 genpdf 6606 dfioo2 8843 |
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