| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: Formula-building rule for existential quantifier (deduction rule). |
| Ref | Expression |
|---|---|
| albidv.1 |
|
| Ref | Expression |
|---|---|
| exbidv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-17 969 |
. 2
| |
| 2 | albidv.1 |
. 2
| |
| 3 | 1, 2 | exbid 1103 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: 2exbidv 1279 3exbidv 1280 sb7f 1339 eubid 1383 eleq1 1531 eleq2 1532 rexbidv2 1663 ceqsex2 1832 eqvinc 1879 alexeq 1881 ceqex 1882 sbc5g 1950 sbcexg 1971 sbcabel 1992 sbcel12g 2007 eluni 2501 unieq 2505 intab 2555 cbvopab1 2669 cbvopab1s 2670 csbopabg 2673 axrep1 2689 axrep2 2690 axrep3 2691 zfrepclf 2694 axsep2 2699 zfauscl 2700 opabid 2805 uniuni 2875 coeq1 3276 coeq2 3277 opelco 3283 opelcog 3285 dfdmf 3301 eldm 3302 eldm2g 3304 dmsnop 3323 dfrnf 3342 elrn2 3343 iss 3389 cores 3491 ndmfv 3736 fnrnfv 3750 ssimaexg 3760 dmfco 3764 fvco 3765 funiunfv 3857 rdglem2 3929 rdglim2 3940 cbvoprab12 3989 2ndconst 4087 elqsi 4281 mapsn 4335 breng 4363 brdomg 4364 domeng 4368 abfii3 4543 abfii4 4544 fodomfi 4546 zfregcl 4575 inf0 4586 axinf 4603 bnd2 4704 aceq0 4710 aceq3lem 4712 aceq3 4713 aceq5lem4 4718 aceq5 4720 axac 4725 ac7g 4729 ac4c 4731 ac5 4732 kmlem1 4745 kmlem2 4746 kmlem8 4752 kmlem10 4754 kmlem13 4757 cfval 4886 cardcf 4891 cfeq0 4894 cfsuc 4895 axrepndlem1 4924 axunndlem1 4927 zfcndrep 4946 zfcndinf 4950 zfcndac 4951 ltexpi 5009 recmulpq 5050 ltexpq 5060 ltexpq2 5061 halfpq 5062 genpn0 5086 genpnmax 5090 1idpr 5113 ltexprlem3 5124 ltexprlem4 5125 ltexpri 5129 reclem2pr 5137 recexpr 5140 recexsrlem 5192 map2psrpr 5200 suppsr 5202 supsrlem6 5210 supre 5240 infm3 6009 infmsup 6023 nnunb 6025 sumeq1 6928 sumeq2 6931 dffsum 6944 cvgcmp3cetlem1 7132 isumclim3t 7143 isumclim5t 7145 efseq1ex 7256 eftlext 7328 acdc3 7437 acdc5 7443 infxpidmlem2 7504 eltg3t 7576 subbas 7594 subbas2 7595 ismet 7748 isgrp 7991 spwval2 8595 cayleythlem 10347 spfi 10382 fiv 10410 hmph 10447 hmeogrp 10461 efilcp 10481 fisub 10483 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 961 ax-17 969 ax-4 971 ax-5o 973 |
| This theorem depends on definitions: df-bi 147 df-an 225 df-ex 979 |