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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 8155 |
. . . . . 6
| |
| 3 | 2 | elpw2 4247 |
. . . . 5
|
| 4 | 1, 3 | sylibr 134 |
. . . 4
|
| 5 | simpr 110 |
. . . 4
| |
| 6 | eqid 2231 |
. . . . . . . . . 10
| |
| 7 | 6 | cntoptop 15256 |
. . . . . . . . 9
|
| 8 | 7 | a1i 9 |
. . . . . . . 8
|
| 9 | 4 | elexd 2816 |
. . . . . . . 8
|
| 10 | resttop 14893 |
. . . . . . . 8
| |
| 11 | 8, 9, 10 | syl2anc 411 |
. . . . . . 7
|
| 12 | elpmi 6835 |
. . . . . . . . . 10
| |
| 13 | 12 | simprd 114 |
. . . . . . . . 9
|
| 14 | 13 | adantl 277 |
. . . . . . . 8
|
| 15 | 6 | cntoptopon 15255 |
. . . . . . . . . . 11
|
| 16 | 15 | toponunii 14740 |
. . . . . . . . . 10
|
| 17 | 16 | restuni 14895 |
. . . . . . . . 9
|
| 18 | 8, 1, 17 | syl2anc 411 |
. . . . . . . 8
|
| 19 | 14, 18 | sseqtrd 3265 |
. . . . . . 7
|
| 20 | eqid 2231 |
. . . . . . . 8
| |
| 21 | 20 | ntrss3 14846 |
. . . . . . 7
|
| 22 | 11, 19, 21 | syl2anc 411 |
. . . . . 6
|
| 23 | uniexg 4536 |
. . . . . . 7
| |
| 24 | elpw2g 4246 |
. . . . . . 7
| |
| 25 | 11, 23, 24 | 3syl 17 |
. . . . . 6
|
| 26 | 22, 25 | mpbird 167 |
. . . . 5
|
| 27 | vex 2805 |
. . . . . . . . 9
| |
| 28 | 27 | snex 4275 |
. . . . . . . 8
|
| 29 | limccl 15382 |
. . . . . . . . 9
| |
| 30 | 2, 29 | ssexi 4227 |
. . . . . . . 8
|
| 31 | 28, 30 | xpex 4842 |
. . . . . . 7
|
| 32 | 31 | rgenw 2587 |
. . . . . 6
|
| 33 | 32 | a1i 9 |
. . . . 5
|
| 34 | iunexg 6280 |
. . . . 5
| |
| 35 | 26, 33, 34 | syl2anc 411 |
. . . 4
|
| 36 | simpl 109 |
. . . . . . . . 9
| |
| 37 | 36 | oveq2d 6033 |
. . . . . . . 8
|
| 38 | 37 | fveq2d 5643 |
. . . . . . 7
|
| 39 | dmeq 4931 |
. . . . . . . 8
| |
| 40 | 39 | adantl 277 |
. . . . . . 7
|
| 41 | 38, 40 | fveq12d 5646 |
. . . . . 6
|
| 42 | 40 | rabeqdv 2796 |
. . . . . . . . 9
|
| 43 | fveq1 5638 |
. . . . . . . . . . . 12
| |
| 44 | 43 | adantl 277 |
. . . . . . . . . . 11
|
| 45 | fveq1 5638 |
. . . . . . . . . . . 12
| |
| 46 | 45 | adantl 277 |
. . . . . . . . . . 11
|
| 47 | 44, 46 | oveq12d 6035 |
. . . . . . . . . 10
|
| 48 | 47 | oveq1d 6032 |
. . . . . . . . 9
|
| 49 | 42, 48 | mpteq12dv 4171 |
. . . . . . . 8
|
| 50 | 49 | oveq1d 6032 |
. . . . . . 7
|
| 51 | 50 | xpeq2d 4749 |
. . . . . 6
|
| 52 | 41, 51 | iuneq12d 3994 |
. . . . 5
|
| 53 | oveq2 6025 |
. . . . 5
| |
| 54 | df-dvap 15380 |
. . . . 5
| |
| 55 | 52, 53, 54 | ovmpox 6149 |
. . . 4
|
| 56 | 4, 5, 35, 55 | syl3anc 1273 |
. . 3
|
| 57 | relxp 4835 |
. . . . . 6
| |
| 58 | 57 | rgenw 2587 |
. . . . 5
|
| 59 | reliun 4848 |
. . . . 5
| |
| 60 | 58, 59 | mpbir 146 |
. . . 4
|
| 61 | df-rel 4732 |
. . . 4
| |
| 62 | 60, 61 | mpbi 145 |
. . 3
|
| 63 | 56, 62 | eqsstrdi 3279 |
. 2
|
| 64 | df-rel 4732 |
. 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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 ax-cnex 8122 ax-resscn 8123 ax-1cn 8124 ax-1re 8125 ax-icn 8126 ax-addcl 8127 ax-addrcl 8128 ax-mulcl 8129 ax-mulrcl 8130 ax-addcom 8131 ax-mulcom 8132 ax-addass 8133 ax-mulass 8134 ax-distr 8135 ax-i2m1 8136 ax-0lt1 8137 ax-1rid 8138 ax-0id 8139 ax-rnegex 8140 ax-precex 8141 ax-cnre 8142 ax-pre-ltirr 8143 ax-pre-ltwlin 8144 ax-pre-lttrn 8145 ax-pre-apti 8146 ax-pre-ltadd 8147 ax-pre-mulgt0 8148 ax-pre-mulext 8149 ax-arch 8150 ax-caucvg 8151 |
| This theorem depends on definitions: df-bi 117 df-stab 838 df-dc 842 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-if 3606 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-id 4390 df-po 4393 df-iso 4394 df-iord 4463 df-on 4465 df-ilim 4466 df-suc 4468 df-iom 4689 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-isom 5335 df-riota 5970 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 df-recs 6470 df-frec 6556 df-map 6818 df-pm 6819 df-sup 7182 df-inf 7183 df-pnf 8215 df-mnf 8216 df-xr 8217 df-ltxr 8218 df-le 8219 df-sub 8351 df-neg 8352 df-reap 8754 df-ap 8761 df-div 8852 df-inn 9143 df-2 9201 df-3 9202 df-4 9203 df-n0 9402 df-z 9479 df-uz 9755 df-q 9853 df-rp 9888 df-xneg 10006 df-xadd 10007 df-seqfrec 10709 df-exp 10800 df-cj 11402 df-re 11403 df-im 11404 df-rsqrt 11558 df-abs 11559 df-rest 13323 df-topgen 13342 df-psmet 14556 df-xmet 14557 df-met 14558 df-bl 14559 df-mopn 14560 df-top 14721 df-topon 14734 df-bases 14766 df-ntr 14819 df-limced 15379 df-dvap 15380 |
| This theorem is referenced by: dvfgg 15411 dvidlemap 15414 dvidrelem 15415 dvidsslem 15416 dvmulxxbr 15425 dviaddf 15428 dvimulf 15429 dvcoapbr 15430 |
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