Mathbox for Alexander van der Vekens |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > aovvoveq | Structured version Visualization version Unicode version |
Description: The alternative value of the operation on an ordered pair equals the operation's value on this ordered pair. (Contributed by Alexander van der Vekens, 26-May-2017.) |
Ref | Expression |
---|---|
aovvoveq | (()) (()) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-aov 41198 | . . 3 (()) ''' | |
2 | 1 | eleq1i 2692 | . 2 (()) ''' |
3 | afvvfveq 41228 | . . 3 ''' ''' | |
4 | df-ov 6653 | . . 3 | |
5 | 3, 1, 4 | 3eqtr4g 2681 | . 2 ''' (()) |
6 | 2, 5 | sylbi 207 | 1 (()) (()) |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 wcel 1990 cop 4183 cfv 5888 (class class class)co 6650 '''cafv 41194 ((caov 41195 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-rab 2921 df-v 3202 df-un 3579 df-if 4087 df-fv 5896 df-ov 6653 df-afv 41197 df-aov 41198 |
This theorem is referenced by: (None) |
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