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Mirrors > Home > ILE Home > Th. List > ftp | Unicode version |
Description: A function with a domain of three elements. (Contributed by Stefan O'Rear, 17-Oct-2014.) (Proof shortened by Alexander van der Vekens, 23-Jan-2018.) |
Ref | Expression |
---|---|
ftp.a |
![]() ![]() ![]() ![]() |
ftp.b |
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ftp.c |
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ftp.d |
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ftp.e |
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ftp.f |
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ftp.g |
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ftp.h |
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ftp.i |
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Ref | Expression |
---|---|
ftp |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ftp.a |
. . 3
![]() ![]() ![]() ![]() | |
2 | ftp.b |
. . 3
![]() ![]() ![]() ![]() | |
3 | ftp.c |
. . 3
![]() ![]() ![]() ![]() | |
4 | 1, 2, 3 | 3pm3.2i 1175 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
5 | ftp.d |
. . 3
![]() ![]() ![]() ![]() | |
6 | ftp.e |
. . 3
![]() ![]() ![]() ![]() | |
7 | ftp.f |
. . 3
![]() ![]() ![]() ![]() | |
8 | 5, 6, 7 | 3pm3.2i 1175 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
9 | ftp.g |
. . 3
![]() ![]() ![]() ![]() | |
10 | ftp.h |
. . 3
![]() ![]() ![]() ![]() | |
11 | ftp.i |
. . 3
![]() ![]() ![]() ![]() | |
12 | 9, 10, 11 | 3pm3.2i 1175 |
. 2
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13 | ftpg 5701 |
. 2
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14 | 4, 8, 12, 13 | mp3an 1337 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 614 ax-in2 615 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-14 2151 ax-ext 2159 ax-sep 4122 ax-pow 4175 ax-pr 4210 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ne 2348 df-ral 2460 df-rex 2461 df-reu 2462 df-v 2740 df-dif 3132 df-un 3134 df-in 3136 df-ss 3143 df-nul 3424 df-pw 3578 df-sn 3599 df-pr 3600 df-tp 3601 df-op 3602 df-br 4005 df-opab 4066 df-id 4294 df-xp 4633 df-rel 4634 df-cnv 4635 df-co 4636 df-dm 4637 df-rn 4638 df-fun 5219 df-fn 5220 df-f 5221 df-f1 5222 df-fo 5223 df-f1o 5224 |
This theorem is referenced by: (None) |
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