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Related theorems GIF version |
| Description: Equality inference for operations. |
| Ref | Expression |
|---|---|
| opreq1i.1 | ⊢ A = B |
| opreq12i.2 | ⊢ C = D |
| Ref | Expression |
|---|---|
| opreq12i | ⊢ (AFC) = (BFD) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opreq1i.1 | . . 3 ⊢ A = B | |
| 2 | 1 | opreq1i 3009 | . 2 ⊢ (AFC) = (BFC) |
| 3 | opreq12i.2 | . . 3 ⊢ C = D | |
| 4 | 3 | opreq2i 3010 | . 2 ⊢ (BFC) = (BFD) |
| 5 | 2, 4 | eqtr 1119 | 1 ⊢ (AFC) = (BFD) |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1091 (class class class)co 3001 |
| This theorem is referenced by: caoprdistrr 3081 caoprdilem 3082 caoprlem2 3083 addcmpblnq 3846 addcompq 3856 addasspq 3857 distrpq 3861 1lt2pq 3872 mulcomsr 3992 distrsr 3994 m1p1sr 3995 m1m1sr 3996 mulgt0sr 4008 addcnsrec 4057 mulcnsrec 4058 axmulcom 4071 axmulass 4073 axdistr 4074 axrecex 4079 axi2m1 4082 muladd 4181 subdir 4183 1p1times 4187 mulneg1 4190 negdi 4193 sub4 4206 divdistr 4243 3t3e9 4505 crmult 4530 sqmul 4688 sqdiv 4689 binom 4712 discrlem1 4713 nneo 4719 nnesq 4720 nn0opthlem1 4722 sqrlem11 4741 sqrlem16 4746 sqrth 4757 sqrmuli 4762 cjcj 4808 readd 4814 imadd 4815 remul 4816 immul 4817 cjadd 4818 cjmul 4819 ipcn 4820 cjmulval 4822 cjneg 4827 addcj 4828 absmul 4846 sqabsadd 4847 abs3dif 4860 abslem2i 4866 facp1t 4873 ruclem15 4899 hvsubsub4 5031 hvsubcan2 5036 normlem0 5062 normlem1 5063 normlem2 5064 normlem3 5065 normlem6 5068 normlem9 5070 normlem8 5071 bcseq 5073 norm-ii 5086 norm-iii 5087 normpyth 5090 norm3dif 5094 normpar 5099 normpar2 5100 bcs 5101 projlem3 5195 projlem4 5196 pjthlem5 5229 h1de2 5458 cmcmlem 5500 cmbr2 5505 pjadd 5566 pjsslem 5570 pjssm 5572 pjdifnorm 5574 pjsdi2 5627 pjclem1 5649 golem1 5704 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 ax-4 673 ax-5 674 ax-6 675 ax-7 676 ax-gen 677 ax-8 798 ax-9 799 ax-10 800 ax-11 801 ax-12 802 ax-13 804 ax-14 805 ax-16 922 ax-17 925 ax-ext 1074 ax-rep 1075 ax-pow 1077 |
| This theorem depends on definitions: df-bi 128 df-or 197 df-an 198 df-ex 679 df-sb 853 df-clab 1093 df-cleq 1097 df-clel 1099 df-v 1349 df-dif 1489 df-un 1490 df-in 1491 df-ss 1492 df-nul 1708 df-pw 1799 df-sn 1811 df-pr 1812 df-op 1815 df-uni 1920 df-br 2063 df-opab 2098 df-xp 2424 df-cnv 2426 df-dm 2428 df-rn 2429 df-res 2430 df-ima 2431 df-fv 2438 df-opr 3003 |