| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > mptru | GIF version | ||
| Description: Eliminate ⊤ as an antecedent. A proposition implied by ⊤ is true. (Contributed by Mario Carneiro, 13-Mar-2014.) |
| Ref | Expression |
|---|---|
| mptru.1 | ⊢ (⊤ → 𝜑) |
| Ref | Expression |
|---|---|
| mptru | ⊢ 𝜑 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tru 1399 | . 2 ⊢ ⊤ | |
| 2 | mptru.1 | . 2 ⊢ (⊤ → 𝜑) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝜑 |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ⊤wtru 1396 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 df-tru 1398 |
| This theorem is referenced by: xorbi12i 1425 dcfromcon 1491 nfbi 1635 spime 1787 eubii 2086 nfmo 2097 mobii 2114 dvelimc 2394 ralbii 2536 rexbii 2537 nfralw 2567 nfralxy 2568 nfrexw 2569 nfralya 2570 nfrexya 2571 nfreuw 2706 nfsbc1 3046 nfsbc 3049 sbcbii 3088 csbeq2i 3151 nfcsb1 3156 nfsbcw 3159 nfcsbw 3161 nfcsb 3162 nfif 3631 ssbri 4128 nfbr 4130 mpteq12i 4172 ralxfr 4557 rexxfr 4559 nfiotaw 5282 nfriota 5970 nfov 6037 mpoeq123i 6073 mpoeq3ia 6075 disjsnxp 6389 tfri1 6517 eqer 6720 0er 6722 ecopover 6788 ecopoverg 6791 nfixpxy 6872 en2i 6929 en3i 6930 ener 6939 ensymb 6940 entr 6944 djuf1olem 7231 omp1eomlem 7272 infnninf 7302 ltsopi 7518 ltsonq 7596 enq0er 7633 ltpopr 7793 ltposr 7961 axcnex 8057 axaddf 8066 axmulf 8067 ltso 8235 nfneg 8354 negiso 9113 sup3exmid 9115 xrltso 10004 frecfzennn 10660 frechashgf1o 10662 0tonninf 10674 1tonninf 10675 nninfinf 10677 facnn 10961 fac0 10962 fac1 10963 cnrecnv 11436 cau3 11641 xrnegiso 11788 sum0 11914 trireciplem 12026 trirecip 12027 ege2le3 12197 oddpwdc 12711 modxai 12954 modsubi 12957 ennnfonelem1 12993 ennnfonelemhf1o 12999 strnfvn 13068 strslss 13095 prdsvallem 13320 prdsval 13321 mndprop 13489 grpprop 13566 isgrpi 13572 ablprop 13849 ringprop 14018 rlmfn 14432 cnfldstr 14537 cncrng 14548 cnfldui 14568 zringbas 14575 zringplusg 14576 dvdsrzring 14582 expghmap 14586 fnpsr 14646 txswaphmeolem 15009 divcnap 15254 expcn 15258 elcncf1ii 15269 cnrehmeocntop 15299 hovercncf 15335 dvid 15384 dvidre 15386 dveflem 15415 dvef 15416 sincn 15458 coscn 15459 cosz12 15469 sincos6thpi 15531 lgsdir2lem5 15726 bj-sttru 16159 bj-dctru 16172 bj-sbimeh 16191 bdnthALT 16253 012of 16416 2o01f 16417 isomninnlem 16458 iooref1o 16462 iswomninnlem 16477 ismkvnnlem 16480 dceqnconst 16488 dcapnconst 16489 taupi 16501 |
| Copyright terms: Public domain | W3C validator |