| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 8309 |
. . . . . 6
| |
| 3 | 2 | elpw2 4295 |
. . . . 5
|
| 4 | 1, 3 | sylibr 134 |
. . . 4
|
| 5 | simpr 110 |
. . . 4
| |
| 6 | eqid 2238 |
. . . . . . . . . 10
| |
| 7 | 6 | cntoptop 15759 |
. . . . . . . . 9
|
| 8 | 7 | a1i 9 |
. . . . . . . 8
|
| 9 | 4 | elexd 2835 |
. . . . . . . 8
|
| 10 | resttop 15396 |
. . . . . . . 8
| |
| 11 | 8, 9, 10 | syl2anc 415 |
. . . . . . 7
|
| 12 | elpmi 6945 |
. . . . . . . . . 10
| |
| 13 | 12 | simprd 114 |
. . . . . . . . 9
|
| 14 | 13 | adantl 277 |
. . . . . . . 8
|
| 15 | 6 | cntoptopon 15758 |
. . . . . . . . . . 11
|
| 16 | 15 | toponunii 15243 |
. . . . . . . . . 10
|
| 17 | 16 | restuni 15398 |
. . . . . . . . 9
|
| 18 | 8, 1, 17 | syl2anc 415 |
. . . . . . . 8
|
| 19 | 14, 18 | sseqtrd 3286 |
. . . . . . 7
|
| 20 | eqid 2238 |
. . . . . . . 8
| |
| 21 | 20 | ntrss3 15349 |
. . . . . . 7
|
| 22 | 11, 19, 21 | syl2anc 415 |
. . . . . 6
|
| 23 | uniexg 4587 |
. . . . . . 7
| |
| 24 | elpw2g 4294 |
. . . . . . 7
| |
| 25 | 11, 23, 24 | 3syl 17 |
. . . . . 6
|
| 26 | 22, 25 | mpbird 167 |
. . . . 5
|
| 27 | vex 2824 |
. . . . . . . . 9
| |
| 28 | 27 | snex 4324 |
. . . . . . . 8
|
| 29 | limccl 15885 |
. . . . . . . . 9
| |
| 30 | 2, 29 | ssexi 4273 |
. . . . . . . 8
|
| 31 | 28, 30 | xpex 4893 |
. . . . . . 7
|
| 32 | 31 | rgenw 2605 |
. . . . . 6
|
| 33 | 32 | a1i 9 |
. . . . 5
|
| 34 | iunexg 6352 |
. . . . 5
| |
| 35 | 26, 33, 34 | syl2anc 415 |
. . . 4
|
| 36 | simpl 109 |
. . . . . . . . 9
| |
| 37 | 36 | oveq2d 6104 |
. . . . . . . 8
|
| 38 | 37 | fveq2d 5702 |
. . . . . . 7
|
| 39 | dmeq 4983 |
. . . . . . . 8
| |
| 40 | 39 | adantl 277 |
. . . . . . 7
|
| 41 | 38, 40 | fveq12d 5705 |
. . . . . 6
|
| 42 | 40 | rabeqdv 2815 |
. . . . . . . . 9
|
| 43 | fveq1 5697 |
. . . . . . . . . . . 12
| |
| 44 | 43 | adantl 277 |
. . . . . . . . . . 11
|
| 45 | fveq1 5697 |
. . . . . . . . . . . 12
| |
| 46 | 45 | adantl 277 |
. . . . . . . . . . 11
|
| 47 | 44, 46 | oveq12d 6106 |
. . . . . . . . . 10
|
| 48 | 47 | oveq1d 6103 |
. . . . . . . . 9
|
| 49 | 42, 48 | mpteq12dv 4214 |
. . . . . . . 8
|
| 50 | 49 | oveq1d 6103 |
. . . . . . 7
|
| 51 | 50 | xpeq2d 4800 |
. . . . . 6
|
| 52 | 41, 51 | iuneq12d 4036 |
. . . . 5
|
| 53 | oveq2 6096 |
. . . . 5
| |
| 54 | df-dvap 15883 |
. . . . 5
| |
| 55 | 52, 53, 54 | ovmpox 6220 |
. . . 4
|
| 56 | 4, 5, 35, 55 | syl3anc 1278 |
. . 3
|
| 57 | relxp 4886 |
. . . . . 6
| |
| 58 | 57 | rgenw 2605 |
. . . . 5
|
| 59 | reliun 4900 |
. . . . 5
| |
| 60 | 58, 59 | mpbir 146 |
. . . 4
|
| 61 | df-rel 4783 |
. . . 4
| |
| 62 | 60, 61 | mpbi 145 |
. . 3
|
| 63 | 56, 62 | eqsstrdi 3300 |
. 2
|
| 64 | df-rel 4783 |
. 2
| |
| 65 | 63, 64 | sylibr 134 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4248 ax-sep 4251 ax-nul 4261 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-iinf 4737 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-mulrcl 8284 ax-addcom 8285 ax-mulcom 8286 ax-addass 8287 ax-mulass 8288 ax-distr 8289 ax-i2m1 8290 ax-0lt1 8291 ax-1rid 8292 ax-0id 8293 ax-rnegex 8294 ax-precex 8295 ax-cnre 8296 ax-pre-ltirr 8297 ax-pre-ltwlin 8298 ax-pre-lttrn 8299 ax-pre-apti 8300 ax-pre-ltadd 8301 ax-pre-mulgt0 8302 ax-pre-mulext 8303 ax-arch 8304 ax-caucvg 8305 |
| This proof depends on definitions: df-bi 117 df-stab 843 df-dc 847 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-if 3639 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-br 4132 df-opab 4194 df-mpt 4195 df-tr 4232 df-id 4440 df-po 4443 df-iso 4444 df-iord 4513 df-on 4515 df-ilim 4516 df-suc 4518 df-iom 4740 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-f1 5385 df-fo 5386 df-f1o 5387 df-fv 5388 df-isom 5389 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-1st 6378 df-2nd 6379 df-recs 6580 df-frec 6666 df-map 6928 df-pm 6929 df-sup 7330 df-inf 7331 df-pnf 8368 df-mnf 8369 df-xr 8370 df-ltxr 8371 df-le 8372 df-sub 8506 df-neg 8507 df-reap 8911 df-ap 8918 df-div 9011 df-inn 9314 df-2 9372 df-3 9373 df-4 9374 df-n0 9575 df-z 9656 df-uz 9938 df-q 10036 df-rp 10072 df-xneg 10191 df-xadd 10192 df-seqfrec 10906 df-exp 10997 df-cj 11629 df-re 11630 df-im 11631 df-rsqrt 11786 df-abs 11787 df-rest 13654 df-topgen 13673 df-psmet 14989 df-xmet 14990 df-met 14991 df-bl 14992 df-mopn 14993 df-top 15224 df-topon 15237 df-bases 15269 df-ntr 15322 df-limced 15882 df-dvap 15883 |
| This theorem is used by: dvfgg 15914 dvidlemap 15917 dvidrelem 15918 dvidsslem 15919 dvmulxxbr 15928 dviaddf 15931 dvimulf 15932 dvcoapbr 15933 |
| Copyright terms: Public domain | W3C validator |