Mathbox for Jonathan Ben-Naim |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > bnj1538 | Structured version Visualization version Unicode version |
Description: First-order logic and set theory. (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) (New usage is discouraged.) |
Ref | Expression |
---|---|
bnj1538.1 |
Ref | Expression |
---|---|
bnj1538 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bnj1538.1 | . . 3 | |
2 | 1 | rabeq2i 3197 | . 2 |
3 | 2 | simprbi 480 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 wcel 1990 crab 2916 |
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-9 1999 ax-12 2047 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-an 386 df-tru 1486 df-ex 1705 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-rab 2921 |
This theorem is referenced by: bnj1279 31086 bnj1311 31092 bnj1418 31108 bnj1312 31126 bnj1523 31139 |
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