Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > difexi | Structured version Visualization version GIF version |
Description: Existence of a difference, inference version of difexg 5231. (Contributed by Glauco Siliprandi, 3-Mar-2021.) (Revised by AV, 26-Mar-2021.) |
Ref | Expression |
---|---|
difexi.1 | ⊢ 𝐴 ∈ V |
Ref | Expression |
---|---|
difexi | ⊢ (𝐴 ∖ 𝐵) ∈ V |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | difexi.1 | . 2 ⊢ 𝐴 ∈ V | |
2 | difexg 5231 | . 2 ⊢ (𝐴 ∈ V → (𝐴 ∖ 𝐵) ∈ V) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴 ∖ 𝐵) ∈ V |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2114 Vcvv 3494 ∖ cdif 3933 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-sep 5203 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-rab 3147 df-v 3496 df-dif 3939 df-in 3943 df-ss 3952 |
This theorem is referenced by: oev 8139 sbthlem2 8628 phplem2 8697 php 8701 pssnn 8736 findcard 8757 findcard2 8758 frfi 8763 unfilem3 8784 marypha1lem 8897 inf3lem3 9093 dfac9 9562 dfacacn 9567 kmlem11 9586 kmlem12 9587 fin23lem28 9762 isf32lem6 9780 isf32lem7 9781 isf32lem8 9782 domtriomlem 9864 axdc2lem 9870 axcclem 9879 zornn0g 9927 konigthlem 9990 grothprim 10256 hashbclem 13811 fi1uzind 13856 brfi1uzind 13857 opfi1uzind 13860 ramub1lem1 16362 pltfval 17569 isirred 19449 cntzsdrg 19581 subdrgint 19582 lssset 19705 xrs1mnd 20583 xrs10 20584 xrs1cmn 20585 xrge0subm 20586 xrge0cmn 20587 cnmsgngrp 20723 psgninv 20726 neitr 21788 lecldbas 21827 imasdsf1olem 22983 xrge0gsumle 23441 xrge0tsms 23442 i1fd 24282 lhop1lem 24610 reefgim 25038 cxpcn2 25327 logbmpt 25366 axlowdimlem15 26742 axlowdim 26747 elntg 26770 uhgrspan1lem1 27082 upgrres1lem1 27091 nbgrval 27118 nbfusgrlevtxm1 27159 cusgrfilem3 27239 vtxdginducedm1lem1 27321 vtxdginducedm1fi 27326 finsumvtxdg2ssteplem4 27330 dimkerim 31023 satfv1lem 32609 satfdm 32616 satffunlem1lem2 32650 satffunlem2lem2 32653 watvalN 37144 hvmapfval 38910 prjspval 39273 setindtr 39641 ssdifcl 39950 sssymdifcl 39951 clsk3nimkb 40410 meaiuninclem 42782 meaiininclem 42788 lines 44738 |
Copyright terms: Public domain | W3C validator |