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| Description: Deduction disjoining the antecedents of two implications. |
| Ref | Expression |
|---|---|
| jaod.1 |
|
| jaod.2 |
|
| Ref | Expression |
|---|---|
| jaod |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | jao 338 |
. 2
| |
| 2 | jaod.1 |
. 2
| |
| 3 | jaod.2 |
. 2
| |
| 4 | 1, 2, 3 | sylc 68 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: jaodan 426 jaao 427 pm2.63 429 ccased 761 dedlema 767 dedlemb 768 dn1 779 ax11indi 1406 psssstr 2204 opthpr 2550 sotric 2939 ordtr2 3019 trsucss 3057 ordunisuc2 3198 limom 3233 relop 3365 fununi 3668 tfrlem11 4222 oaass 4331 omordi 4333 om00 4342 odi 4346 oewordi 4354 omsmolem 4396 ac6sfilem3 4590 mapdom2 4641 nneneq 4659 suppr 4733 inf3lem6 4763 r1ord3 4803 rankxplim3 4860 zorn2lem7 4940 cardnn 4970 carddom 4985 sucdom 4992 unxpdomlem 4993 alephordi 5024 cardaleph 5035 alephval2 5052 cfsuc 5065 indpi 5188 ltrpq 5239 prub 5252 sqgt0sr 5369 ssgt0sr 5371 suppsr3 5378 lelttr 5677 ltletr 5678 letr 5679 xrlttri 5706 xrlelttr 5716 xrltletr 5717 xrletr 5718 lemul1a 5981 lemul1aOLD 5982 squeeze0 6069 nnleltp1 6100 nnsubi 6102 rpneg 6211 sup2 6219 xrsupexmnf 6242 xrinfmexpnf 6243 supxrun 6253 lt0nnn0 6284 nnnn0addcl 6293 elnnz 6313 nn0sub 6329 monoord 6482 ioojoin 6543 elfzp1 6641 fsequb 6654 expp1 6769 expeq0 6780 expge0 6785 expwordi 6800 sqlecan 6838 nn0opthi 6867 sqrlem6 6879 sqrlem12 6885 seq1bndi 7113 facdiv 7145 facwordi 7147 faclbnd 7148 facavg 7158 ser1cmp2i 7380 expcnvlem6 7436 infxpidmlem7 7770 infcda 7779 infdif 7780 infxp 7784 0top 7847 indistop 7860 bcthlem18 8227 gxnn0neg 8319 gxnn0suc 8320 gxneg 8322 gxsuc 8328 gxadd 8331 gxmul 8334 nvmul0or 8519 pilem2 8939 hvmul0or 9169 lnopconi 10242 lnfnconi 10269 atcvati 10595 cdrci 10994 finminlem 11418 fictb 11423 finsschain 11425 omsubsdom 11442 omsubdom 11443 omsubel 11444 omsublim 11448 infenomsub 11450 subntr 11482 alexsublem2 11497 alexsublem3 11498 alexsublem4 11499 dfcon2 11501 cnconn 11503 reconn 11512 refssfne 11565 comppfsc 11578 extbas1 11641 ufprim 11654 filssufillem 11655 filssufil 11656 ufilen 11664 filcon 11665 cnpfillim 11686 elfilmap 11690 tosdir 11755 indexf 11847 fzm1 11867 absz 11868 absmod0 11873 fsumlt1 11894 geomcau 11914 iccsplit 11919 heiborlem15 12025 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 |
| This theorem depends on definitions: df-bi 145 df-or 222 df-an 223 |