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| Mirrors > Home > ILE Home > Th. List > reldvg | Unicode version | ||
| Description: The derivative function is a relation. (Contributed by Mario Carneiro, 7-Aug-2014.) (Revised by Jim Kingdon, 25-Jun-2023.) |
| Ref | Expression |
|---|---|
| reldvg |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl 109 |
. . . . 5
| |
| 2 | cnex 8267 |
. . . . . 6
| |
| 3 | 2 | elpw2 4274 |
. . . . 5
|
| 4 | 1, 3 | sylibr 134 |
. . . 4
|
| 5 | simpr 110 |
. . . 4
| |
| 6 | eqid 2234 |
. . . . . . . . . 10
| |
| 7 | 6 | cntoptop 15524 |
. . . . . . . . 9
|
| 8 | 7 | a1i 9 |
. . . . . . . 8
|
| 9 | 4 | elexd 2829 |
. . . . . . . 8
|
| 10 | resttop 15161 |
. . . . . . . 8
| |
| 11 | 8, 9, 10 | syl2anc 411 |
. . . . . . 7
|
| 12 | elpmi 6914 |
. . . . . . . . . 10
| |
| 13 | 12 | simprd 114 |
. . . . . . . . 9
|
| 14 | 13 | adantl 277 |
. . . . . . . 8
|
| 15 | 6 | cntoptopon 15523 |
. . . . . . . . . . 11
|
| 16 | 15 | toponunii 15008 |
. . . . . . . . . 10
|
| 17 | 16 | restuni 15163 |
. . . . . . . . 9
|
| 18 | 8, 1, 17 | syl2anc 411 |
. . . . . . . 8
|
| 19 | 14, 18 | sseqtrd 3280 |
. . . . . . 7
|
| 20 | eqid 2234 |
. . . . . . . 8
| |
| 21 | 20 | ntrss3 15114 |
. . . . . . 7
|
| 22 | 11, 19, 21 | syl2anc 411 |
. . . . . 6
|
| 23 | uniexg 4565 |
. . . . . . 7
| |
| 24 | elpw2g 4273 |
. . . . . . 7
| |
| 25 | 11, 23, 24 | 3syl 17 |
. . . . . 6
|
| 26 | 22, 25 | mpbird 167 |
. . . . 5
|
| 27 | vex 2818 |
. . . . . . . . 9
| |
| 28 | 27 | snex 4303 |
. . . . . . . 8
|
| 29 | limccl 15650 |
. . . . . . . . 9
| |
| 30 | 2, 29 | ssexi 4253 |
. . . . . . . 8
|
| 31 | 28, 30 | xpex 4871 |
. . . . . . 7
|
| 32 | 31 | rgenw 2599 |
. . . . . 6
|
| 33 | 32 | a1i 9 |
. . . . 5
|
| 34 | iunexg 6321 |
. . . . 5
| |
| 35 | 26, 33, 34 | syl2anc 411 |
. . . 4
|
| 36 | simpl 109 |
. . . . . . . . 9
| |
| 37 | 36 | oveq2d 6074 |
. . . . . . . 8
|
| 38 | 37 | fveq2d 5679 |
. . . . . . 7
|
| 39 | dmeq 4961 |
. . . . . . . 8
| |
| 40 | 39 | adantl 277 |
. . . . . . 7
|
| 41 | 38, 40 | fveq12d 5682 |
. . . . . 6
|
| 42 | 40 | rabeqdv 2809 |
. . . . . . . . 9
|
| 43 | fveq1 5674 |
. . . . . . . . . . . 12
| |
| 44 | 43 | adantl 277 |
. . . . . . . . . . 11
|
| 45 | fveq1 5674 |
. . . . . . . . . . . 12
| |
| 46 | 45 | adantl 277 |
. . . . . . . . . . 11
|
| 47 | 44, 46 | oveq12d 6076 |
. . . . . . . . . 10
|
| 48 | 47 | oveq1d 6073 |
. . . . . . . . 9
|
| 49 | 42, 48 | mpteq12dv 4197 |
. . . . . . . 8
|
| 50 | 49 | oveq1d 6073 |
. . . . . . 7
|
| 51 | 50 | xpeq2d 4778 |
. . . . . 6
|
| 52 | 41, 51 | iuneq12d 4020 |
. . . . 5
|
| 53 | oveq2 6066 |
. . . . 5
| |
| 54 | df-dvap 15648 |
. . . . 5
| |
| 55 | 52, 53, 54 | ovmpox 6190 |
. . . 4
|
| 56 | 4, 5, 35, 55 | syl3anc 1274 |
. . 3
|
| 57 | relxp 4864 |
. . . . . 6
| |
| 58 | 57 | rgenw 2599 |
. . . . 5
|
| 59 | reliun 4878 |
. . . . 5
| |
| 60 | 58, 59 | mpbir 146 |
. . . 4
|
| 61 | df-rel 4761 |
. . . 4
| |
| 62 | 60, 61 | mpbi 145 |
. . 3
|
| 63 | 56, 62 | eqsstrdi 3294 |
. 2
|
| 64 | df-rel 4761 |
. 2
| |
| 65 | 63, 64 | sylibr 134 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-coll 4230 ax-sep 4233 ax-nul 4241 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-iinf 4715 ax-cnex 8234 ax-resscn 8235 ax-1cn 8236 ax-1re 8237 ax-icn 8238 ax-addcl 8239 ax-addrcl 8240 ax-mulcl 8241 ax-mulrcl 8242 ax-addcom 8243 ax-mulcom 8244 ax-addass 8245 ax-mulass 8246 ax-distr 8247 ax-i2m1 8248 ax-0lt1 8249 ax-1rid 8250 ax-0id 8251 ax-rnegex 8252 ax-precex 8253 ax-cnre 8254 ax-pre-ltirr 8255 ax-pre-ltwlin 8256 ax-pre-lttrn 8257 ax-pre-apti 8258 ax-pre-ltadd 8259 ax-pre-mulgt0 8260 ax-pre-mulext 8261 ax-arch 8262 ax-caucvg 8263 |
| This theorem depends on definitions: df-bi 117 df-stab 839 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rmo 2530 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-if 3625 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-iun 3998 df-br 4115 df-opab 4177 df-mpt 4178 df-tr 4214 df-id 4419 df-po 4422 df-iso 4423 df-iord 4492 df-on 4494 df-ilim 4495 df-suc 4497 df-iom 4718 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-rn 4765 df-res 4766 df-ima 4767 df-iota 5317 df-fun 5359 df-fn 5360 df-f 5361 df-f1 5362 df-fo 5363 df-f1o 5364 df-fv 5365 df-isom 5366 df-riota 6011 df-ov 6061 df-oprab 6062 df-mpo 6063 df-1st 6347 df-2nd 6348 df-recs 6549 df-frec 6635 df-map 6897 df-pm 6898 df-sup 7288 df-inf 7289 df-pnf 8326 df-mnf 8327 df-xr 8328 df-ltxr 8329 df-le 8330 df-sub 8462 df-neg 8463 df-reap 8866 df-ap 8873 df-div 8964 df-inn 9255 df-2 9313 df-3 9314 df-4 9315 df-n0 9514 df-z 9595 df-uz 9872 df-q 9970 df-rp 10005 df-xneg 10124 df-xadd 10125 df-seqfrec 10834 df-exp 10925 df-cj 11552 df-re 11553 df-im 11554 df-rsqrt 11708 df-abs 11709 df-rest 13538 df-topgen 13557 df-psmet 14817 df-xmet 14818 df-met 14819 df-bl 14820 df-mopn 14821 df-top 14989 df-topon 15002 df-bases 15034 df-ntr 15087 df-limced 15647 df-dvap 15648 |
| This theorem is referenced by: dvfgg 15679 dvidlemap 15682 dvidrelem 15683 dvidsslem 15684 dvmulxxbr 15693 dviaddf 15696 dvimulf 15697 dvcoapbr 15698 |
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