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Mirrors > Home > MPE Home > Th. List > dmtpos | Structured version Visualization version Unicode version |
Description: The domain of tpos ![]() ![]() ![]() |
Ref | Expression |
---|---|
dmtpos |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 0nelxp 5143 |
. . . . 5
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2 | ssel 3597 |
. . . . 5
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3 | 1, 2 | mtoi 190 |
. . . 4
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4 | df-rel 5121 |
. . . 4
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5 | reldmtpos 7360 |
. . . 4
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6 | 3, 4, 5 | 3imtr4i 281 |
. . 3
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7 | relcnv 5503 |
. . 3
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8 | 6, 7 | jctir 561 |
. 2
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9 | vex 3203 |
. . . . . 6
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10 | brtpos 7361 |
. . . . . 6
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11 | 9, 10 | mp1i 13 |
. . . . 5
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12 | 11 | exbidv 1850 |
. . . 4
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13 | opex 4932 |
. . . . 5
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14 | 13 | eldm 5321 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
15 | vex 3203 |
. . . . . 6
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16 | vex 3203 |
. . . . . 6
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17 | 15, 16 | opelcnv 5304 |
. . . . 5
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18 | opex 4932 |
. . . . . 6
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19 | 18 | eldm 5321 |
. . . . 5
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20 | 17, 19 | bitri 264 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
21 | 12, 14, 20 | 3bitr4g 303 |
. . 3
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22 | 21 | eqrelrdv2 5219 |
. 2
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23 | 8, 22 | mpancom 703 |
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 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-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 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-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 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-iota 5851 df-fun 5890 df-fn 5891 df-fv 5896 df-tpos 7352 |
This theorem is referenced by: rntpos 7365 dftpos2 7369 dftpos3 7370 tposfn2 7374 |
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