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Mirrors > Home > MPE Home > Th. List > evlfval | Structured version Visualization version Unicode version |
Description: Value of the evaluation functor. (Contributed by Mario Carneiro, 12-Jan-2017.) |
Ref | Expression |
---|---|
evlfval.e | evalF |
evlfval.c | |
evlfval.d | |
evlfval.b | |
evlfval.h | |
evlfval.o | comp |
evlfval.n | Nat |
Ref | Expression |
---|---|
evlfval |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | evlfval.e | . 2 evalF | |
2 | df-evlf 16853 | . . . 4 evalF Nat comp | |
3 | 2 | a1i 11 | . . 3 evalF Nat comp |
4 | simprl 794 | . . . . . 6 | |
5 | simprr 796 | . . . . . 6 | |
6 | 4, 5 | oveq12d 6668 | . . . . 5 |
7 | 4 | fveq2d 6195 | . . . . . 6 |
8 | evlfval.b | . . . . . 6 | |
9 | 7, 8 | syl6eqr 2674 | . . . . 5 |
10 | eqidd 2623 | . . . . 5 | |
11 | 6, 9, 10 | mpt2eq123dv 6717 | . . . 4 |
12 | 6, 9 | xpeq12d 5140 | . . . . 5 |
13 | 4, 5 | oveq12d 6668 | . . . . . . . . . 10 Nat Nat |
14 | evlfval.n | . . . . . . . . . 10 Nat | |
15 | 13, 14 | syl6eqr 2674 | . . . . . . . . 9 Nat |
16 | 15 | oveqd 6667 | . . . . . . . 8 Nat |
17 | 4 | fveq2d 6195 | . . . . . . . . . 10 |
18 | evlfval.h | . . . . . . . . . 10 | |
19 | 17, 18 | syl6eqr 2674 | . . . . . . . . 9 |
20 | 19 | oveqd 6667 | . . . . . . . 8 |
21 | 5 | fveq2d 6195 | . . . . . . . . . . 11 comp comp |
22 | evlfval.o | . . . . . . . . . . 11 comp | |
23 | 21, 22 | syl6eqr 2674 | . . . . . . . . . 10 comp |
24 | 23 | oveqd 6667 | . . . . . . . . 9 comp |
25 | 24 | oveqd 6667 | . . . . . . . 8 comp |
26 | 16, 20, 25 | mpt2eq123dv 6717 | . . . . . . 7 Nat comp |
27 | 26 | csbeq2dv 3992 | . . . . . 6 Nat comp |
28 | 27 | csbeq2dv 3992 | . . . . 5 Nat comp |
29 | 12, 12, 28 | mpt2eq123dv 6717 | . . . 4 Nat comp |
30 | 11, 29 | opeq12d 4410 | . . 3 Nat comp |
31 | evlfval.c | . . 3 | |
32 | evlfval.d | . . 3 | |
33 | opex 4932 | . . . 4 | |
34 | 33 | a1i 11 | . . 3 |
35 | 3, 30, 31, 32, 34 | ovmpt2d 6788 | . 2 evalF |
36 | 1, 35 | syl5eq 2668 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 cvv 3200 csb 3533 cop 4183 cxp 5112 cfv 5888 (class class class)co 6650 cmpt2 6652 c1st 7166 c2nd 7167 cbs 15857 chom 15952 compcco 15953 ccat 16325 cfunc 16514 Nat cnat 16601 evalF cevlf 16849 |
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-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-evlf 16853 |
This theorem is referenced by: evlf2 16858 evlf1 16860 evlfcl 16862 |
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