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Mirrors > Home > NFE Home > Th. List > nnadjoinpw | Unicode version |
Description: Adjoining an element to a power class. Theorem X.1.40 of [Rosser] p. 530. (Contributed by SF, 27-Jan-2015.) |
Ref | Expression |
---|---|
nnadjoinpw |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pwadjoin 4120 |
. 2
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2 | simp3 957 |
. . 3
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3 | simp1r 980 |
. . . 4
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4 | simp2r 982 |
. . . . 5
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5 | unipw 4118 |
. . . . . 6
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6 | 5 | compleqi 3245 |
. . . . 5
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7 | 4, 6 | syl6eleqr 2444 |
. . . 4
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8 | nnadjoin 4521 |
. . . 4
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9 | 3, 2, 7, 8 | syl3anc 1182 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
10 | elcomplg 3219 |
. . . . . . . . 9
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11 | 10 | ibi 232 |
. . . . . . . 8
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12 | 4, 11 | syl 15 |
. . . . . . 7
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13 | snssg 3845 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
14 | 4, 13 | syl 15 |
. . . . . . 7
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15 | 12, 14 | mtbid 291 |
. . . . . 6
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16 | 15 | intnand 882 |
. . . . 5
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17 | 16 | ralrimivw 2699 |
. . . 4
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18 | disjr 3593 |
. . . . 5
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19 | eqeq1 2359 |
. . . . . . 7
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20 | 19 | rexbidv 2636 |
. . . . . 6
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21 | 20 | ralab 2998 |
. . . . 5
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22 | ralcom4 2878 |
. . . . . 6
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23 | vex 2863 |
. . . . . . . . . 10
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24 | snex 4112 |
. . . . . . . . . 10
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25 | 23, 24 | unex 4107 |
. . . . . . . . 9
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26 | eleq1 2413 |
. . . . . . . . . 10
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27 | 26 | notbid 285 |
. . . . . . . . 9
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28 | 25, 27 | ceqsalv 2886 |
. . . . . . . 8
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29 | 25 | elpw 3729 |
. . . . . . . . 9
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30 | unss 3438 |
. . . . . . . . 9
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31 | 29, 30 | bitr4i 243 |
. . . . . . . 8
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32 | 28, 31 | xchbinx 301 |
. . . . . . 7
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33 | 32 | ralbii 2639 |
. . . . . 6
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34 | r19.23v 2731 |
. . . . . . 7
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35 | 34 | albii 1566 |
. . . . . 6
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36 | 22, 33, 35 | 3bitr3ri 267 |
. . . . 5
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37 | 18, 21, 36 | 3bitri 262 |
. . . 4
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38 | 17, 37 | sylibr 203 |
. . 3
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39 | eladdci 4400 |
. . 3
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40 | 2, 9, 38, 39 | syl3anc 1182 |
. 2
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41 | 1, 40 | syl5eqel 2437 |
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 ax-14 1714 ax-6 1729 ax-7 1734 ax-11 1746 ax-12 1925 ax-ext 2334 ax-nin 4079 ax-xp 4080 ax-cnv 4081 ax-1c 4082 ax-sset 4083 ax-si 4084 ax-ins2 4085 ax-ins3 4086 ax-typlower 4087 ax-sn 4088 |
This theorem depends on definitions: df-bi 177 df-or 359 df-an 360 df-3an 936 df-nan 1288 df-tru 1319 df-ex 1542 df-nf 1545 df-sb 1649 df-clab 2340 df-cleq 2346 df-clel 2349 df-nfc 2479 df-ne 2519 df-ral 2620 df-rex 2621 df-v 2862 df-sbc 3048 df-nin 3212 df-compl 3213 df-in 3214 df-un 3215 df-dif 3216 df-symdif 3217 df-ss 3260 df-nul 3552 df-if 3664 df-pw 3725 df-sn 3742 df-pr 3743 df-uni 3893 df-int 3928 df-opk 4059 df-1c 4137 df-pw1 4138 df-uni1 4139 df-xpk 4186 df-cnvk 4187 df-ins2k 4188 df-ins3k 4189 df-imak 4190 df-cok 4191 df-p6 4192 df-sik 4193 df-ssetk 4194 df-imagek 4195 df-0c 4378 df-addc 4379 df-nnc 4380 |
This theorem is referenced by: nnpweq 4524 sfindbl 4531 |
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