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| Description: Functionality of an ordered-pair class abstraction. |
| Ref | Expression |
|---|---|
| fopab2.1 |
|
| fopab.2 |
|
| Ref | Expression |
|---|---|
| fopab |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fopab.2 |
. . 3
| |
| 2 | 1 | rgen 1698 |
. 2
|
| 3 | fopab2.1 |
. . 3
| |
| 4 | 3 | fopab2 3823 |
. 2
|
| 5 | 2, 4 | mpbi 189 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: pw2en 4446 icoshftf1oi 6409 absf 6906 geoser 7234 geolimilem 7235 geolim1i 7238 cvgratlem3ALT 7249 cvgratlem3 7252 cjcncf 7278 efcltlem1 7304 dfef2 7307 erelem1 7319 erelem2 7320 efcj 7336 eftlexOLD 7377 eirrlem5 7393 efsep 7396 effsumle 7397 reeff1 7410 efm1lim 7411 xplm 7975 sqcn 8335 sm1cnilem 8347 sincolem 8665 efghgrpilem 8719 normf 8989 hosubcl 9695 cnlnadjlem6 10005 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 962 ax-gen 963 ax-8 964 ax-9 965 ax-10 966 ax-11 967 ax-12 968 ax-13 969 ax-14 970 ax-17 971 ax-4 973 ax-5o 975 ax-6o 978 ax-9o 1123 ax-10o 1140 ax-16 1210 ax-11o 1218 ax-ext 1459 ax-sep 2703 ax-pow 2742 ax-pr 2779 ax-un 2866 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 981 df-sb 1172 df-eu 1382 df-mo 1383 df-clab 1464 df-cleq 1469 df-clel 1472 df-ne 1587 df-ral 1649 df-rex 1650 df-v 1812 df-dif 2049 df-un 2050 df-in 2051 df-ss 2053 df-nul 2281 df-pw 2402 df-sn 2412 df-pr 2413 df-op 2416 df-uni 2504 df-br 2620 df-opab 2667 df-id 2835 df-xp 3184 df-rel 3185 df-cnv 3186 df-co 3187 df-dm 3188 df-rn 3189 df-res 3190 df-ima 3191 df-fun 3192 df-fn 3193 df-f 3194 df-fv 3198 |