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Related theorems GIF version |
| Description: Equality deduction for function value. |
| Ref | Expression |
|---|---|
| fveq2d.1 | ⊢ (φ → A = B) |
| Ref | Expression |
|---|---|
| fveq2d | ⊢ (φ → (F ‘A) = (F ‘B)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fveq2d.1 | . 2 ⊢ (φ → A = B) | |
| 2 | fveq2 2832 | . 2 ⊢ (A = B → (F ‘A) = (F ‘B)) | |
| 3 | 1, 2 | syl 12 | 1 ⊢ (φ → (F ‘A) = (F ‘B)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 2 = wceq 1091 ‘cfv 2422 |
| This theorem is referenced by: tfrlem1 2949 tfrlem3 2951 tfrlem5 2953 tfrlem9 2957 tfrlem11 2959 tfrlem12 2960 tfr2 2963 tz7.44-1 2966 tz7.44-2 2967 tz7.44-3 2968 rdglem1 2975 rdglem2 2976 rdgsuct 2983 frsuc 2991 opreq1 3006 opreq2 3007 oprprc2 3020 elrnoprab 3054 oasuc 3131 omsuc 3133 oesuc 3134 omsmolem 3195 xpdom2 3345 inf3lem1 3464 rankid 3516 rankr1 3518 rankr1id 3539 aceq3lem 3555 ac6lem 3575 cardcard 3655 cardiun 3665 alephcard 3673 om2uzsuc 4652 uzrdgsuc 4659 seqlem1 4662 seqrval 4664 seqval 4665 seqval2 4667 seqsuclem 4669 sqrmul 4763 absvalt 4801 cjcjt 4830 cjaddt 4831 cjmult 4832 absmult 4849 abssubt 4864 abs3lemt 4865 abslem2 4867 facp1t 4873 clim 4877 clim2 4881 clim0 4882 ruclem18 4902 ruclem19 4903 ruclem20 4904 ruclem21 4905 ruclem25 4909 ruclem29 4913 ruclem32 4916 his5 5050 his7 5051 hizer2t 5055 normvalt 5075 normgt0t 5078 norm0 5079 normsub0t 5085 norm-iiit 5088 normsubt 5091 normpytht 5092 norm3lemt 5097 norm3adift 5098 bcs 5101 hcauchy 5103 hlim 5108 hlim2 5112 hlim0 5140 hlimcaui 5141 occllem2 5181 occllem6 5185 projlem7 5199 projlem8 5200 projlem10 5202 projlem15 5207 projlem16 5208 projlem17 5209 projlem20 5212 projlem22 5214 projlem23 5215 projlem25 5217 projlem26 5218 projlem28 5220 pjthlem8 5232 pjthlem9 5233 pjthlem12 5236 pjth 5239 ococt 5253 axpjpjt 5260 pjoc1t 5270 sshjvalt 5321 sshjval3t 5327 chdmm1t 5438 chdmj1t 5442 h1de2ctlem 5460 spansnt 5464 elspansnt 5471 elspansn2t 5472 spansneleq 5475 h1datomt 5484 cmcmlem 5500 osumlem2 5531 spansnjt 5540 spansncvt 5543 pjaddt 5577 pjsubt 5578 pjmult 5579 pjcjt2 5580 pjsumt 5590 hoid1 5617 pjsdi 5625 pjddi 5626 pjss2co 5634 pjdifnormt 5637 pjssum 5641 pjclem4 5653 pj3s 5659 pjopytht 5662 pjnormt 5666 pjnelt 5667 pjs14 5669 stjt 5676 strlem2 5692 strlem3a 5693 strlem4 5695 stcltrlem1 5709 |
| 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 |