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Mirrors > Home > ILE Home > Th. List > issmo | Unicode version |
Description: Conditions for which ![]() |
Ref | Expression |
---|---|
issmo.1 |
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issmo.2 |
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issmo.3 |
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issmo.4 |
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Ref | Expression |
---|---|
issmo |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | issmo.1 |
. . 3
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2 | issmo.4 |
. . . 4
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3 | 2 | feq2i 5155 |
. . 3
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4 | 1, 3 | mpbir 144 |
. 2
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5 | issmo.2 |
. . 3
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6 | ordeq 4199 |
. . . 4
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7 | 2, 6 | ax-mp 7 |
. . 3
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8 | 5, 7 | mpbir 144 |
. 2
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9 | 2 | eleq2i 2154 |
. . . 4
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10 | 2 | eleq2i 2154 |
. . . 4
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11 | issmo.3 |
. . . 4
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12 | 9, 10, 11 | syl2anb 285 |
. . 3
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13 | 12 | rgen2a 2429 |
. 2
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14 | df-smo 6051 |
. 2
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15 | 4, 8, 13, 14 | mpbir3an 1125 |
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 104 ax-ia2 105 ax-ia3 106 ax-io 665 ax-5 1381 ax-7 1382 ax-gen 1383 ax-ie1 1427 ax-ie2 1428 ax-8 1440 ax-10 1441 ax-11 1442 ax-i12 1443 ax-bndl 1444 ax-4 1445 ax-17 1464 ax-i9 1468 ax-ial 1472 ax-i5r 1473 ax-ext 2070 |
This theorem depends on definitions: df-bi 115 df-3an 926 df-tru 1292 df-nf 1395 df-sb 1693 df-clab 2075 df-cleq 2081 df-clel 2084 df-nfc 2217 df-ral 2364 df-rex 2365 df-in 3005 df-ss 3012 df-uni 3654 df-tr 3937 df-iord 4193 df-fn 5018 df-f 5019 df-smo 6051 |
This theorem is referenced by: iordsmo 6062 |
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