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Mirrors > Home > MPE Home > Th. List > ofval | Structured version Visualization version Unicode version |
Description: Evaluate a function operation at a point. (Contributed by Mario Carneiro, 20-Jul-2014.) |
Ref | Expression |
---|---|
offval.1 | |
offval.2 | |
offval.3 | |
offval.4 | |
offval.5 | |
ofval.6 | |
ofval.7 |
Ref | Expression |
---|---|
ofval |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | offval.1 | . . . . 5 | |
2 | offval.2 | . . . . 5 | |
3 | offval.3 | . . . . 5 | |
4 | offval.4 | . . . . 5 | |
5 | offval.5 | . . . . 5 | |
6 | eqidd 2623 | . . . . 5 | |
7 | eqidd 2623 | . . . . 5 | |
8 | 1, 2, 3, 4, 5, 6, 7 | offval 6904 | . . . 4 |
9 | 8 | fveq1d 6193 | . . 3 |
10 | 9 | adantr 481 | . 2 |
11 | fveq2 6191 | . . . . 5 | |
12 | fveq2 6191 | . . . . 5 | |
13 | 11, 12 | oveq12d 6668 | . . . 4 |
14 | eqid 2622 | . . . 4 | |
15 | ovex 6678 | . . . 4 | |
16 | 13, 14, 15 | fvmpt 6282 | . . 3 |
17 | 16 | adantl 482 | . 2 |
18 | inss1 3833 | . . . . . 6 | |
19 | 5, 18 | eqsstr3i 3636 | . . . . 5 |
20 | 19 | sseli 3599 | . . . 4 |
21 | ofval.6 | . . . 4 | |
22 | 20, 21 | sylan2 491 | . . 3 |
23 | inss2 3834 | . . . . . 6 | |
24 | 5, 23 | eqsstr3i 3636 | . . . . 5 |
25 | 24 | sseli 3599 | . . . 4 |
26 | ofval.7 | . . . 4 | |
27 | 25, 26 | sylan2 491 | . . 3 |
28 | 22, 27 | oveq12d 6668 | . 2 |
29 | 10, 17, 28 | 3eqtrd 2660 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 cin 3573 cmpt 4729 wfn 5883 cfv 5888 (class class class)co 6650 cof 6895 |
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-rep 4771 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-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 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-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-of 6897 |
This theorem is referenced by: fnfvof 6911 offveq 6918 ofc1 6920 ofc2 6921 suppofss1d 7332 suppofss2d 7333 ofsubeq0 11017 ofnegsub 11018 ofsubge0 11019 seqof 12858 o1of2 14343 gsumzaddlem 18321 psrbagcon 19371 psrbagconf1o 19374 psrdi 19406 psrdir 19407 mplsubglem 19434 matplusgcell 20239 matsubgcell 20240 rrxcph 23180 mbfaddlem 23427 i1faddlem 23460 i1fmullem 23461 itg1lea 23479 mbfi1flimlem 23489 itg2split 23516 itg2monolem1 23517 itg2addlem 23525 dvaddbr 23701 dvmulbr 23702 plyaddlem1 23969 coeeulem 23980 coeaddlem 24005 dgradd2 24024 dgrcolem2 24030 ofmulrt 24037 plydivlem3 24050 plydivlem4 24051 plydiveu 24053 plyrem 24060 vieta1lem2 24066 elqaalem3 24076 qaa 24078 basellem7 24813 basellem9 24815 circlemethhgt 30721 poimirlem1 33410 poimirlem2 33411 poimirlem6 33415 poimirlem7 33416 poimirlem10 33419 poimirlem11 33420 poimirlem12 33421 poimirlem17 33426 poimirlem20 33429 poimirlem23 33432 poimirlem29 33438 poimirlem31 33440 poimirlem32 33441 broucube 33443 itg2addnclem3 33463 itg2addnc 33464 ftc1anclem5 33489 lfladdcl 34358 ldualvaddval 34418 dgrsub2 37705 mpaaeu 37720 caofcan 38522 ofmul12 38524 ofdivrec 38525 ofdivcan4 38526 ofdivdiv2 38527 binomcxplemrat 38549 binomcxplemnotnn0 38555 mndpsuppss 42152 amgmwlem 42548 |
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