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Mirrors > Home > MPE Home > Th. List > hbn1fw | Structured version Visualization version Unicode version |
Description: Weak version of ax-10 2019 from which we can prove any ax-10 2019 instance not involving wff variables or bundling. Uses only Tarski's FOL axiom schemes. (Contributed by NM, 19-Apr-2017.) (Proof shortened by Wolf Lammen, 28-Feb-2018.) |
Ref | Expression |
---|---|
hbn1fw.1 | |
hbn1fw.2 | |
hbn1fw.3 | |
hbn1fw.4 | |
hbn1fw.5 | |
hbn1fw.6 |
Ref | Expression |
---|---|
hbn1fw |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hbn1fw.1 | . . . 4 | |
2 | hbn1fw.2 | . . . 4 | |
3 | hbn1fw.3 | . . . 4 | |
4 | hbn1fw.4 | . . . 4 | |
5 | hbn1fw.6 | . . . 4 | |
6 | 1, 2, 3, 4, 5 | cbvalw 1968 | . . 3 |
7 | 6 | notbii 310 | . 2 |
8 | hbn1fw.5 | . 2 | |
9 | 7, 8 | hbxfrbi 1752 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 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 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 |
This theorem is referenced by: hbn1w 1973 |
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