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Related theorems Unicode version |
| Description: The value of an operation class abstraction (weak version). |
| Ref | Expression |
|---|---|
| oprabvaligg.1 |
|
| oprabvaligg.2 |
|
| oprabvaligg.3 |
|
| oprabvaligg.4 |
|
| oprabvaligg.5 |
|
| Ref | Expression |
|---|---|
| oprabvaligg |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oprabvaligg.1 |
. . . 4
| |
| 2 | oprabvaligg.2 |
. . . 4
| |
| 3 | oprabvaligg.3 |
. . . 4
| |
| 4 | 1, 2, 3 | eloprabg 4007 |
. . 3
|
| 5 | oprabvaligg.4 |
. . . . . 6
| |
| 6 | 5 | funoprab 4011 |
. . . . 5
|
| 7 | funopfvg 3752 |
. . . . 5
| |
| 8 | 6, 7 | mpan2 696 |
. . . 4
|
| 9 | 8 | 3ad2ant3 802 |
. . 3
|
| 10 | 4, 9 | sylbird 205 |
. 2
|
| 11 | df-opr 3965 |
. . . 4
| |
| 12 | oprabvaligg.5 |
. . . . 5
| |
| 13 | 12 | fveq1i 3725 |
. . . 4
|
| 14 | 11, 13 | eqtr 1495 |
. . 3
|
| 15 | 14 | eqeq1i 1482 |
. 2
|
| 16 | 10, 15 | syl6ibr 213 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3an 777 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-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-fv 3198 df-opr 3965 df-oprab 3966 |