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Mirrors > Home > NFE Home > Th. List > equidOLD | Unicode version |
Description: Obsolete proof of equid 1676 as of 9-Dec-2017. (Contributed by NM, 1-Apr-2005.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
equidOLD |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax9v 1655 |
. . 3
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2 | ax-8 1675 |
. . . . . 6
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3 | 2 | pm2.43i 43 |
. . . . 5
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4 | 3 | con3i 127 |
. . . 4
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5 | 4 | alimi 1559 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
6 | 1, 5 | mto 167 |
. 2
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7 | ax-17 1616 |
. 2
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8 | 6, 7 | mt3 171 |
1
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Colors of variables: wff setvar class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1546 ax-5 1557 ax-17 1616 ax-9 1654 ax-8 1675 |
This theorem is referenced by: (None) |
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