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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 |
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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 1177 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
5 | ftp.d |
. . 3
![]() ![]() ![]() ![]() | |
6 | ftp.e |
. . 3
![]() ![]() ![]() ![]() | |
7 | ftp.f |
. . 3
![]() ![]() ![]() ![]() | |
8 | 5, 6, 7 | 3pm3.2i 1177 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
9 | ftp.g |
. . 3
![]() ![]() ![]() ![]() | |
10 | ftp.h |
. . 3
![]() ![]() ![]() ![]() | |
11 | ftp.i |
. . 3
![]() ![]() ![]() ![]() | |
12 | 9, 10, 11 | 3pm3.2i 1177 |
. 2
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13 | ftpg 5742 |
. 2
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14 | 4, 8, 12, 13 | mp3an 1348 |
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 615 ax-in2 616 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-14 2167 ax-ext 2175 ax-sep 4147 ax-pow 4203 ax-pr 4238 |
This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ne 2365 df-ral 2477 df-rex 2478 df-reu 2479 df-v 2762 df-dif 3155 df-un 3157 df-in 3159 df-ss 3166 df-nul 3447 df-pw 3603 df-sn 3624 df-pr 3625 df-tp 3626 df-op 3627 df-br 4030 df-opab 4091 df-id 4324 df-xp 4665 df-rel 4666 df-cnv 4667 df-co 4668 df-dm 4669 df-rn 4670 df-fun 5256 df-fn 5257 df-f 5258 df-f1 5259 df-fo 5260 df-f1o 5261 |
This theorem is referenced by: (None) |
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