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Mirrors > Home > ILE Home > Th. List > strle1g | Unicode version |
Description: Make a structure from a singleton. (Contributed by Mario Carneiro, 29-Aug-2015.) (Revised by Jim Kingdon, 27-Jan-2023.) |
Ref | Expression |
---|---|
strle1.i |
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strle1.a |
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Ref | Expression |
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strle1g |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | strle1.i |
. . . 4
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2 | 1 | nnrei 8529 |
. . . . 5
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3 | 2 | leidi 8060 |
. . . 4
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4 | 1, 1, 3 | 3pm3.2i 1124 |
. . 3
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5 | 4 | a1i 9 |
. 2
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6 | difss 3141 |
. . 3
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7 | strle1.a |
. . . . 5
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8 | 7, 1 | eqeltri 2167 |
. . . 4
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9 | funsng 5094 |
. . . 4
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10 | 8, 9 | mpan 416 |
. . 3
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11 | funss 5068 |
. . 3
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12 | 6, 10, 11 | mpsyl 65 |
. 2
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13 | opexg 4079 |
. . . 4
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14 | 8, 13 | mpan 416 |
. . 3
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15 | snexg 4040 |
. . 3
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16 | 14, 15 | syl 14 |
. 2
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17 | dmsnopg 4936 |
. . . 4
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18 | 7 | sneqi 3478 |
. . . . 5
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19 | 1 | nnzi 8869 |
. . . . . 6
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20 | fzsn 9629 |
. . . . . 6
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21 | 19, 20 | ax-mp 7 |
. . . . 5
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22 | 18, 21 | eqtr4i 2118 |
. . . 4
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23 | 17, 22 | syl6eq 2143 |
. . 3
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24 | eqimss 3093 |
. . 3
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25 | 23, 24 | syl 14 |
. 2
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26 | isstructr 11673 |
. 2
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27 | 5, 12, 16, 25, 26 | syl13anc 1183 |
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 105 ax-ia2 106 ax-ia3 107 ax-in1 582 ax-in2 583 ax-io 668 ax-5 1388 ax-7 1389 ax-gen 1390 ax-ie1 1434 ax-ie2 1435 ax-8 1447 ax-10 1448 ax-11 1449 ax-i12 1450 ax-bndl 1451 ax-4 1452 ax-13 1456 ax-14 1457 ax-17 1471 ax-i9 1475 ax-ial 1479 ax-i5r 1480 ax-ext 2077 ax-sep 3978 ax-pow 4030 ax-pr 4060 ax-un 4284 ax-setind 4381 ax-cnex 7533 ax-resscn 7534 ax-1cn 7535 ax-1re 7536 ax-icn 7537 ax-addcl 7538 ax-addrcl 7539 ax-mulcl 7540 ax-addcom 7542 ax-addass 7544 ax-distr 7546 ax-i2m1 7547 ax-0lt1 7548 ax-0id 7550 ax-rnegex 7551 ax-cnre 7553 ax-pre-ltirr 7554 ax-pre-ltwlin 7555 ax-pre-lttrn 7556 ax-pre-apti 7557 ax-pre-ltadd 7558 |
This theorem depends on definitions: df-bi 116 df-3or 928 df-3an 929 df-tru 1299 df-fal 1302 df-nf 1402 df-sb 1700 df-eu 1958 df-mo 1959 df-clab 2082 df-cleq 2088 df-clel 2091 df-nfc 2224 df-ne 2263 df-nel 2358 df-ral 2375 df-rex 2376 df-reu 2377 df-rab 2379 df-v 2635 df-sbc 2855 df-dif 3015 df-un 3017 df-in 3019 df-ss 3026 df-pw 3451 df-sn 3472 df-pr 3473 df-op 3475 df-uni 3676 df-int 3711 df-br 3868 df-opab 3922 df-mpt 3923 df-id 4144 df-xp 4473 df-rel 4474 df-cnv 4475 df-co 4476 df-dm 4477 df-rn 4478 df-res 4479 df-ima 4480 df-iota 5014 df-fun 5051 df-fn 5052 df-f 5053 df-fv 5057 df-riota 5646 df-ov 5693 df-oprab 5694 df-mpt2 5695 df-pnf 7621 df-mnf 7622 df-xr 7623 df-ltxr 7624 df-le 7625 df-sub 7752 df-neg 7753 df-inn 8521 df-z 8849 df-uz 9119 df-fz 9574 df-struct 11660 |
This theorem is referenced by: strle2g 11749 strle3g 11750 1strstrg 11756 srngstrd 11780 lmodstrd 11791 |
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