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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 8251 |
. . . . . 6
| |
| 3 | 2 | elpw2 4269 |
. . . . 5
|
| 4 | 1, 3 | sylibr 134 |
. . . 4
|
| 5 | simpr 110 |
. . . 4
| |
| 6 | eqid 2232 |
. . . . . . . . . 10
| |
| 7 | 6 | cntoptop 15398 |
. . . . . . . . 9
|
| 8 | 7 | a1i 9 |
. . . . . . . 8
|
| 9 | 4 | elexd 2827 |
. . . . . . . 8
|
| 10 | resttop 15035 |
. . . . . . . 8
| |
| 11 | 8, 9, 10 | syl2anc 411 |
. . . . . . 7
|
| 12 | elpmi 6901 |
. . . . . . . . . 10
| |
| 13 | 12 | simprd 114 |
. . . . . . . . 9
|
| 14 | 13 | adantl 277 |
. . . . . . . 8
|
| 15 | 6 | cntoptopon 15397 |
. . . . . . . . . . 11
|
| 16 | 15 | toponunii 14882 |
. . . . . . . . . 10
|
| 17 | 16 | restuni 15037 |
. . . . . . . . 9
|
| 18 | 8, 1, 17 | syl2anc 411 |
. . . . . . . 8
|
| 19 | 14, 18 | sseqtrd 3276 |
. . . . . . 7
|
| 20 | eqid 2232 |
. . . . . . . 8
| |
| 21 | 20 | ntrss3 14988 |
. . . . . . 7
|
| 22 | 11, 19, 21 | syl2anc 411 |
. . . . . 6
|
| 23 | uniexg 4560 |
. . . . . . 7
| |
| 24 | elpw2g 4268 |
. . . . . . 7
| |
| 25 | 11, 23, 24 | 3syl 17 |
. . . . . 6
|
| 26 | 22, 25 | mpbird 167 |
. . . . 5
|
| 27 | vex 2816 |
. . . . . . . . 9
| |
| 28 | 27 | snex 4298 |
. . . . . . . 8
|
| 29 | limccl 15524 |
. . . . . . . . 9
| |
| 30 | 2, 29 | ssexi 4248 |
. . . . . . . 8
|
| 31 | 28, 30 | xpex 4866 |
. . . . . . 7
|
| 32 | 31 | rgenw 2597 |
. . . . . 6
|
| 33 | 32 | a1i 9 |
. . . . 5
|
| 34 | iunexg 6312 |
. . . . 5
| |
| 35 | 26, 33, 34 | syl2anc 411 |
. . . 4
|
| 36 | simpl 109 |
. . . . . . . . 9
| |
| 37 | 36 | oveq2d 6066 |
. . . . . . . 8
|
| 38 | 37 | fveq2d 5674 |
. . . . . . 7
|
| 39 | dmeq 4956 |
. . . . . . . 8
| |
| 40 | 39 | adantl 277 |
. . . . . . 7
|
| 41 | 38, 40 | fveq12d 5677 |
. . . . . 6
|
| 42 | 40 | rabeqdv 2807 |
. . . . . . . . 9
|
| 43 | fveq1 5669 |
. . . . . . . . . . . 12
| |
| 44 | 43 | adantl 277 |
. . . . . . . . . . 11
|
| 45 | fveq1 5669 |
. . . . . . . . . . . 12
| |
| 46 | 45 | adantl 277 |
. . . . . . . . . . 11
|
| 47 | 44, 46 | oveq12d 6068 |
. . . . . . . . . 10
|
| 48 | 47 | oveq1d 6065 |
. . . . . . . . 9
|
| 49 | 42, 48 | mpteq12dv 4192 |
. . . . . . . 8
|
| 50 | 49 | oveq1d 6065 |
. . . . . . 7
|
| 51 | 50 | xpeq2d 4773 |
. . . . . 6
|
| 52 | 41, 51 | iuneq12d 4015 |
. . . . 5
|
| 53 | oveq2 6058 |
. . . . 5
| |
| 54 | df-dvap 15522 |
. . . . 5
| |
| 55 | 52, 53, 54 | ovmpox 6182 |
. . . 4
|
| 56 | 4, 5, 35, 55 | syl3anc 1274 |
. . 3
|
| 57 | relxp 4859 |
. . . . . 6
| |
| 58 | 57 | rgenw 2597 |
. . . . 5
|
| 59 | reliun 4873 |
. . . . 5
| |
| 60 | 58, 59 | mpbir 146 |
. . . 4
|
| 61 | df-rel 4756 |
. . . 4
| |
| 62 | 60, 61 | mpbi 145 |
. . 3
|
| 63 | 56, 62 | eqsstrdi 3290 |
. 2
|
| 64 | df-rel 4756 |
. 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 2205 ax-14 2206 ax-ext 2214 ax-coll 4225 ax-sep 4228 ax-nul 4236 ax-pow 4287 ax-pr 4322 ax-un 4554 ax-setind 4659 ax-iinf 4710 ax-cnex 8218 ax-resscn 8219 ax-1cn 8220 ax-1re 8221 ax-icn 8222 ax-addcl 8223 ax-addrcl 8224 ax-mulcl 8225 ax-mulrcl 8226 ax-addcom 8227 ax-mulcom 8228 ax-addass 8229 ax-mulass 8230 ax-distr 8231 ax-i2m1 8232 ax-0lt1 8233 ax-1rid 8234 ax-0id 8235 ax-rnegex 8236 ax-precex 8237 ax-cnre 8238 ax-pre-ltirr 8239 ax-pre-ltwlin 8240 ax-pre-lttrn 8241 ax-pre-apti 8242 ax-pre-ltadd 8243 ax-pre-mulgt0 8244 ax-pre-mulext 8245 ax-arch 8246 ax-caucvg 8247 |
| 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 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-nel 2508 df-ral 2525 df-rex 2526 df-reu 2527 df-rmo 2528 df-rab 2529 df-v 2815 df-sbc 3043 df-csb 3139 df-dif 3213 df-un 3215 df-in 3217 df-ss 3224 df-nul 3509 df-if 3621 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-int 3950 df-iun 3993 df-br 4110 df-opab 4172 df-mpt 4173 df-tr 4209 df-id 4414 df-po 4417 df-iso 4418 df-iord 4487 df-on 4489 df-ilim 4490 df-suc 4492 df-iom 4713 df-xp 4755 df-rel 4756 df-cnv 4757 df-co 4758 df-dm 4759 df-rn 4760 df-res 4761 df-ima 4762 df-iota 5312 df-fun 5354 df-fn 5355 df-f 5356 df-f1 5357 df-fo 5358 df-f1o 5359 df-fv 5360 df-isom 5361 df-riota 6003 df-ov 6053 df-oprab 6054 df-mpo 6055 df-1st 6334 df-2nd 6335 df-recs 6536 df-frec 6622 df-map 6884 df-pm 6885 df-sup 7275 df-inf 7276 df-pnf 8310 df-mnf 8311 df-xr 8312 df-ltxr 8313 df-le 8314 df-sub 8446 df-neg 8447 df-reap 8849 df-ap 8856 df-div 8947 df-inn 9238 df-2 9296 df-3 9297 df-4 9298 df-n0 9497 df-z 9578 df-uz 9854 df-q 9952 df-rp 9987 df-xneg 10105 df-xadd 10106 df-seqfrec 10810 df-exp 10901 df-cj 11527 df-re 11528 df-im 11529 df-rsqrt 11683 df-abs 11684 df-rest 13454 df-topgen 13473 df-psmet 14691 df-xmet 14692 df-met 14693 df-bl 14694 df-mopn 14695 df-top 14863 df-topon 14876 df-bases 14908 df-ntr 14961 df-limced 15521 df-dvap 15522 |
| This theorem is referenced by: dvfgg 15553 dvidlemap 15556 dvidrelem 15557 dvidsslem 15558 dvmulxxbr 15567 dviaddf 15570 dvimulf 15571 dvcoapbr 15572 |
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