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Mirrors > Home > NFE Home > Th. List > hba1-o | Unicode version |
Description: ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
hba1-o |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-4 2135 |
. . 3
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2 | 1 | con2i 112 |
. 2
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3 | ax6 2147 |
. 2
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4 | ax6 2147 |
. . . 4
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5 | 4 | con1i 121 |
. . 3
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6 | 5 | alimi 1559 |
. 2
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7 | 2, 3, 6 | 3syl 18 |
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-4 2135 ax-5o 2136 ax-6o 2137 |
This theorem is referenced by: a5i-o 2150 nfa1-o 2166 ax67to6 2167 ax467to6 2171 dvelimf-o 2180 ax11indalem 2197 ax11inda2ALT 2198 ax11inda 2200 |
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