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| Description: Deduction adding a consequent to both sides of a logical equivalence. |
| Ref | Expression |
|---|---|
| bid.1 |
|
| Ref | Expression |
|---|---|
| imbi1d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bid.1 |
. . . 4
| |
| 2 | 1 | negbid 609 |
. . 3
|
| 3 | 2 | imbi2d 610 |
. 2
|
| 4 | pm4.1 164 |
. 2
| |
| 5 | pm4.1 164 |
. 2
| |
| 6 | 3, 4, 5 | 3bitr4g 553 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: bibi2d 616 imbi1 621 imbi12d 624 pm5.33 648 con3th 763 drsb1 1158 ax11v2 1199 ax11inda 1348 rgen2a 1675 ralcom2 1752 raleq1f 1759 alexeq 1857 mo2icl 1895 sbcth2 1953 sbc19.21g 1958 ra4sbc 1968 r19.37zv 2322 ssuni 2490 intmin4 2527 trel 2655 ssexg 2689 dtruALT 2716 opth2 2765 pocl 2808 so 2828 onminex 2983 ordunisuc2 3078 dfom2 3096 findsg 3120 tfindsg 3125 tfindsg2 3126 vtoclr 3173 fun11 3502 funimass4 3702 f1fv 3813 caoprcan 3995 oaabs 4190 ertr 4212 ecoptocl 4241 ecopoprtrn 4249 dom2d 4339 unifi 4484 fiint 4486 supmo 4502 supub 4506 suplub 4507 suppr 4514 supsnALT 4516 karden 4650 aceq1 4653 zorn2lem1 4712 iscard2 4777 axrepndlem2 4868 axregndlem2 4878 indpi 4957 ltsopq 4998 prcdpq 5020 prlem934 5062 supexpr 5086 ltsosr 5126 suppsr 5145 supsrlem6 5153 supsr 5154 supre 5183 ltsor 5184 prodgt0 5726 prodgt0t 5733 prodge0t 5735 lbinfm 5946 infm3 5952 infmsup 5966 xrsupsslem 5974 xrinfmsslem 5975 supxr 5979 primet 6093 raluz 6325 fz1sbct 6400 sqrlem20 6573 abs3lemt 6795 seq1bnd 6798 cau2 6801 cau3i 6802 cau3ir 6803 cau5i 6805 cvg1 6809 cvg3 6811 cvganz 6812 clm3 6968 clm4 6969 climconst 6982 climshft 6992 climaddlem3 7003 climmullem8 7014 caucvglem2 7045 caucvglem5 7048 serzf0 7056 ser1f0 7057 ser1clim0 7060 cvgcmp3cetlem2 7076 cvgcmp3cet 7077 expcnvlem1 7113 expcnvlem6 7118 elcncf1d 7156 ivthlem6 7172 ivthlem7 7173 ivthlem6OLD 7181 ivthlem7OLD 7182 efaddlem25 7255 islp2 7636 cncnplem3 7663 metcnpi3 7779 metcnpi4 7780 metcni2 7782 cncfmet 7792 lmconst 7820 lmnn 7821 caun0 7828 metcld 7849 metcnp4 7852 xplm 7857 xpcn 7858 iscms2lem4 7874 isnvg 8109 nvi 8111 nmcnilem 8209 va1cnlem 8214 sm1cnilem 8216 blocni 8331 efifolem3 8552 ghomf1olem 8663 fillsb 8785 isded 8863 dedi 8864 iscat 8881 cati 8882 ismona 8929 ismonb 8930 imonclem 8933 norm3lemt 9168 chlim 9255 hlim0 9256 projlem20 9335 pjth 9362 omlsi 9374 eigortht 9895 0cnop 10033 0cnfn 10034 idcnop 10035 lnopcon 10092 lnfncon 10119 nlelch 10123 stcltr1 10325 elat2 10389 |
| 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 147 df-an 225 |