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Related theorems GIF version |
| Description: An inference from a biconditional, related to modus ponens. |
| Ref | Expression |
|---|---|
| mpbir.min | ⊢ ψ |
| mpbir.maj | ⊢ (φ ↔ ψ) |
| Ref | Expression |
|---|---|
| mpbir | ⊢ φ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mpbir.min | . 2 ⊢ ψ | |
| 2 | mpbir.maj | . . 3 ⊢ (φ ↔ ψ) | |
| 3 | 2 | biimpr 152 | . 2 ⊢ (ψ → φ) |
| 4 | 1, 3 | ax-mp 7 | 1 ⊢ φ |
| Colors of variables: wff set class |
| Syntax hints: ↔ wb 146 |
| This theorem is referenced by: mtbir 192 orri 231 imp 350 con4bii 522 pm3.2ni 579 pm5.74ri 586 pm3.24 657 pm5.16 666 mpbir2an 729 nicodmpraw 952 19.35ri 1076 ax9o 1121 a9e 1124 cbval2 1315 cbvex2 1316 moaneu 1429 moanmo 1430 axext 1459 eqeltr 1542 mprgbir 1699 visset 1810 issetri 1813 eueq3 1916 moeq 1917 ru 1935 eqsstr 2088 3sstr4 2097 ssnpss 2146 pwid 2405 pri1 2447 pwv 2498 uni0 2521 intab 2556 eqbrtr 2630 tr0 2687 trv 2688 zfrep4 2697 zfnuleu 2703 0ex 2707 inex1 2712 0elpw 2732 notzfaus 2737 pwex 2741 snex 2746 exss 2765 dvdemo1 2771 zfpair2 2776 moop2 2797 itlso 2859 uniex2 2865 rabxfr 2898 0elon 3018 nsuceq0 3049 limon 3090 onuninsuc 3104 finds 3152 finds2 3154 tfinds2 3161 onxpdisj 3237 relsn 3250 relxp 3251 relopab 3262 rel0 3268 reli 3269 rele 3270 ididg 3274 dmi 3322 relres 3383 relcnv 3431 relco 3480 cnvcnv 3482 isarep2 3574 opabex 3605 f0 3651 fconst 3653 f10 3708 f1o00 3709 f1oi 3712 f1osn 3714 fvopab3ig 3773 canth 3902 ncanth 3903 tfrlem8 3913 tz7.44lem1 3922 abianfp 3957 reloprab 3987 reldmoprab 4000 oprabex 4014 oprabex3 4017 oprabvalig 4019 oprabval3 4025 ndmoprcl 4039 fo1st 4084 fo2nd 4085 f1stres 4086 f2ndres 4087 df1st2 4119 df2nd2 4120 1ne0 4135 0lt1o 4140 th3qcor 4309 mapsspw 4334 map0 4337 relen 4363 reldom 4364 ssdomg 4398 ensn1 4414 limensuci 4495 omsdomnn 4518 unblem4 4529 prfi 4540 pm54.43 4555 inf2 4591 inf3lem6 4601 infeq5 4604 zfinf 4609 inf5 4611 trcl 4628 r1fnon 4633 r1tr 4637 tz9.12lem2 4643 tz9.12lem3 4644 jech9.3 4649 rankval 4651 rankr1 4657 rankpw 4667 karden 4709 aceq3lem 4715 ac2 4729 kmlem2 4749 numthlem 4766 numth2 4768 zorn 4780 cardon 4810 cardid 4811 sucxpdom 4829 ondomon 4839 cardprc 4844 alephfnon 4845 alephsucpw 4853 alephsucdom 4863 alephfplem4 4882 alephfp 4883 alephval3 4886 axpowndlem3 4934 zfcndun 4950 zfcndpow 4951 zfcndinf 4953 zfcndac 4954 dmaddpi 5001 dmmulpi 5002 1lt2pi 5015 1q 5040 1lt2pq 5061 1pr 5100 0r 5172 1r 5173 m1r 5174 m1p1sr 5184 m1m1sr 5185 0lt1sr 5187 axaddopr 5248 axmulopr 5249 ax1cn 5252 ax1ne0 5263 subaddri 5355 ine0 5417 pnfxr 5476 mnfxr 5477 pnfnre 5479 mnfnre 5480 pnfnemnf 5519 renfdisj 5522 mnfltpnf 5527 divrec 5710 div1 5738 recgt0i 5780 nn1suc 5897 4d2e2 5984 nnunb 6027 arch 6028 0z 6103 nneo 6154 om2uzran 6250 om2uzf1o 6251 uzrdgfnuz 6256 ndmioo 6320 ioof 6346 indstr 6406 elfzlem 6418 seq0fn 6491 dfseq0 6508 sq0 6580 sqrlem6 6623 sqrlem8 6625 sqrlem11 6628 sqr4 6662 sqr9 6663 sqr2irr 6674 irec 6676 nthruz 6692 cjmulrcl 6741 abs0 6829 abstri 6844 abslem2i 6860 bcpasc2 6920 climrel 6929 climuz0 7061 iserzshft 7097 climabslem 7101 climubi 7106 climsup 7108 caucvg 7116 isumshft2 7157 isumcmpi 7167 infcvgaux1 7171 fnsmnt 7178 negfcncf 7221 ivthlem5 7237 ivthlem6 7238 ivthlem7 7239 ivthlem8 7240 isupivth 7242 ivthlem5OLD 7246 ivthlem6OLD 7247 ivthlem7OLD 7248 ivthlem8OLD 7249 ivth2OLD 7251 efaddlem8 7304 efaddlem12 7308 ef1tllem 7340 eirrlem1 7347 eirrlem3 7349 eirr 7352 reeff1o 7385 sinadd 7410 cos2tOLD 7423 cos1bnd 7433 cos2bnd 7434 acdc2lem2 7448 acdc5lem2 7451 nnenom 7457 unbenlem 7464 ruclem13 7482 ruclem35 7504 aleph1re 7511 eltopsp 7564 tpsex 7565 subbas 7604 sn0top 7607 indistps 7613 distps 7614 retopbas 7615 msrel 7757 0met 7787 cnmet 7866 bcthlem12 7972 isgrpi 8004 0ngrp 8017 isgrp2i 8038 issubgi 8086 grpsn 8088 ablsn 8089 ghgrpilem4 8100 ghsubgi 8102 isring 8105 vcrel 8130 isvci 8165 nvrel 8185 0vfval 8189 isnvi 8196 vsfval 8218 ipcl 8327 ajmoi 8478 ajfuni 8479 minvecdist 8544 pilem2 8626 sincosq1lem 8655 sincos4thpi 8662 sincos6thpi 8663 cosh111lem1 8664 efifolem2 8673 circgrpOLD 8693 logrn 8706 eff1o2 8709 logf1o 8710 relogf1o 8712 log1 8721 loge 8722 pilog 8723 relogiso 8730 axgroth2 8733 axgroth3 8734 avril1 8739 2bornot2b 8740 normlem2 8932 norm3adif 8970 hhssnv 9089 projlem13 9153 projlem14 9154 pjpj0 9210 shscl 9236 shsumval2 9315 h1de2 9431 fh3 9523 fh4 9524 qlaxr3 9534 ho0f 9634 hoif 9637 hodid 9670 ho0sub 9678 hosd1 9705 adjmo 9715 nmopsetn0 9749 nmfnsetn0 9762 funadj 9770 funcnvadj 9774 adj1o 9775 nlelsh 9949 cnlnadjlem8 9963 nmoptri2 9988 bra11 9997 pjoc 10064 pjinvar 10075 cvnsymt 10173 ghomgrpilem2 10342 symggrpi 10362 symgidi 10363 cmpfun 10421 hmeogrp 10484 efilcp 10504 efilcp2 10509 dtopcl 10531 1ded 10587 relded 10589 reldded 10590 relrded 10591 relcat 10610 reldcat 10611 relrcat 10612 hgrarel 10677 |
| 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 |