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Mirrors > Home > MPE Home > Th. List > acncc | Structured version Visualization version Unicode version |
Description: An ax-cc 9257 equivalent: every set has choice sets of
length ![]() |
Ref | Expression |
---|---|
acncc |
![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vex 3203 |
. . . . 5
![]() ![]() ![]() ![]() | |
2 | omex 8540 |
. . . . 5
![]() ![]() ![]() ![]() | |
3 | isacn 8867 |
. . . . 5
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4 | 1, 2, 3 | mp2an 708 |
. . . 4
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5 | axcc2 9259 |
. . . . 5
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6 | elmapi 7879 |
. . . . . . . . . 10
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7 | ffvelrn 6357 |
. . . . . . . . . . 11
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8 | eldifsni 4320 |
. . . . . . . . . . 11
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
9 | 7, 8 | syl 17 |
. . . . . . . . . 10
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10 | 6, 9 | sylan 488 |
. . . . . . . . 9
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11 | id 22 |
. . . . . . . . 9
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12 | 10, 11 | syl5com 31 |
. . . . . . . 8
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13 | 12 | ralimdva 2962 |
. . . . . . 7
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14 | 13 | adantld 483 |
. . . . . 6
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15 | 14 | eximdv 1846 |
. . . . 5
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16 | 5, 15 | mpi 20 |
. . . 4
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17 | 4, 16 | mprgbir 2927 |
. . 3
![]() ![]() ![]() ![]() |
18 | 17, 1 | 2th 254 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
19 | 18 | eqriv 2619 |
1
![]() ![]() ![]() ![]() |
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 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-inf2 8538 ax-cc 9257 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-om 7066 df-1st 7168 df-2nd 7169 df-er 7742 df-map 7859 df-en 7956 df-acn 8768 |
This theorem is referenced by: iunctb 9396 |
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