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| Description: Value of a function given by ordered-pair class abstraction. |
| Ref | Expression |
|---|---|
| fvopab4g.1 |
|
| fvopab4g.2 |
|
| Ref | Expression |
|---|---|
| fvopab4g |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 1884 |
. 2
| |
| 2 | fvopab4g.1 |
. . . 4
| |
| 3 | 2 | eqeq2d 1895 |
. . 3
|
| 4 | eqeq1 1890 |
. . 3
| |
| 5 | moeq 2431 |
. . . 4
| |
| 6 | 5 | a1i 8 |
. . 3
|
| 7 | fvopab4g.2 |
. . 3
| |
| 8 | 3, 4, 6, 7 | fvopab3ig 4741 |
. 2
|
| 9 | 1, 8 | mpi 55 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: fvopab4 4743 fvopab4gf 4744 fvopabg 4748 fvmptg 5014 cfval 6054 fsum1i 8265 mulc1cncf 8541 tgval 8886 cldval 8942 ntrfval 8943 clsfval 8944 ntrval 8952 clsval 8953 neifval 8990 neival 8993 lpfval 9018 lpval 9019 blfval 9112 opnfval 9134 lmfval 9203 caufval 9204 lmfexlem2 9235 grpidvallem 9341 grpinvfval 9350 grpinvval 9351 grpdivfval 9366 gxoprval 9380 grplactfval 9404 issubg 9425 sincolem 10014 oprabco 10159 fiv 10212 fgf 10283 sfvlim 10296 idrval 10374 pjval 10872 spanval 10932 hsupval2 10933 eucalgval 13749 valpr 14499 prjmapcp2 14515 iscst1 14519 valcurfn1 14552 valvalcurfn 14554 mxlelt2 14606 mxlelt 14607 mnlelt2 14608 fprod1i 14673 curgrpact 14735 homcard 14893 cntrsetlem 14999 cnvtr 15016 trclval 15271 isline1 15294 upixp 15729 sdc 15811 tlmval 15903 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 1304 ax-gen 1305 ax-8 1306 ax-9 1307 ax-10 1308 ax-11 1309 ax-12 1310 ax-14 1312 ax-17 1317 ax-4 1319 ax-5o 1321 ax-6o 1324 ax-9o 1481 ax-10o 1500 ax-16 1580 ax-11o 1588 ax-ext 1865 ax-sep 3438 ax-nul 3445 ax-pow 3481 ax-pr 3524 |
| This theorem depends on definitions: df-bi 164 df-or 241 df-an 242 df-ex 1327 df-sb 1536 df-eu 1775 df-mo 1776 df-clab 1872 df-cleq 1877 df-clel 1880 df-ne 2019 df-rex 2110 df-v 2294 df-dif 2597 df-un 2600 df-in 2603 df-ss 2605 df-nul 2876 df-pw 3035 df-sn 3049 df-pr 3050 df-op 3053 df-uni 3178 df-br 3339 df-opab 3396 df-id 3586 df-xp 4000 df-rel 4001 df-cnv 4002 df-co 4003 df-dm 4004 df-rn 4005 df-res 4006 df-ima 4007 df-fun 4008 df-fv 4014 |