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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 8051 |
. . . . . 6
| |
| 3 | 2 | elpw2 4202 |
. . . . 5
|
| 4 | 1, 3 | sylibr 134 |
. . . 4
|
| 5 | simpr 110 |
. . . 4
| |
| 6 | eqid 2205 |
. . . . . . . . . 10
| |
| 7 | 6 | cntoptop 15038 |
. . . . . . . . 9
|
| 8 | 7 | a1i 9 |
. . . . . . . 8
|
| 9 | 4 | elexd 2785 |
. . . . . . . 8
|
| 10 | resttop 14675 |
. . . . . . . 8
| |
| 11 | 8, 9, 10 | syl2anc 411 |
. . . . . . 7
|
| 12 | elpmi 6756 |
. . . . . . . . . 10
| |
| 13 | 12 | simprd 114 |
. . . . . . . . 9
|
| 14 | 13 | adantl 277 |
. . . . . . . 8
|
| 15 | 6 | cntoptopon 15037 |
. . . . . . . . . . 11
|
| 16 | 15 | toponunii 14522 |
. . . . . . . . . 10
|
| 17 | 16 | restuni 14677 |
. . . . . . . . 9
|
| 18 | 8, 1, 17 | syl2anc 411 |
. . . . . . . 8
|
| 19 | 14, 18 | sseqtrd 3231 |
. . . . . . 7
|
| 20 | eqid 2205 |
. . . . . . . 8
| |
| 21 | 20 | ntrss3 14628 |
. . . . . . 7
|
| 22 | 11, 19, 21 | syl2anc 411 |
. . . . . 6
|
| 23 | uniexg 4487 |
. . . . . . 7
| |
| 24 | elpw2g 4201 |
. . . . . . 7
| |
| 25 | 11, 23, 24 | 3syl 17 |
. . . . . 6
|
| 26 | 22, 25 | mpbird 167 |
. . . . 5
|
| 27 | vex 2775 |
. . . . . . . . 9
| |
| 28 | 27 | snex 4230 |
. . . . . . . 8
|
| 29 | limccl 15164 |
. . . . . . . . 9
| |
| 30 | 2, 29 | ssexi 4183 |
. . . . . . . 8
|
| 31 | 28, 30 | xpex 4791 |
. . . . . . 7
|
| 32 | 31 | rgenw 2561 |
. . . . . 6
|
| 33 | 32 | a1i 9 |
. . . . 5
|
| 34 | iunexg 6206 |
. . . . 5
| |
| 35 | 26, 33, 34 | syl2anc 411 |
. . . 4
|
| 36 | simpl 109 |
. . . . . . . . 9
| |
| 37 | 36 | oveq2d 5962 |
. . . . . . . 8
|
| 38 | 37 | fveq2d 5582 |
. . . . . . 7
|
| 39 | dmeq 4879 |
. . . . . . . 8
| |
| 40 | 39 | adantl 277 |
. . . . . . 7
|
| 41 | 38, 40 | fveq12d 5585 |
. . . . . 6
|
| 42 | 40 | rabeqdv 2766 |
. . . . . . . . 9
|
| 43 | fveq1 5577 |
. . . . . . . . . . . 12
| |
| 44 | 43 | adantl 277 |
. . . . . . . . . . 11
|
| 45 | fveq1 5577 |
. . . . . . . . . . . 12
| |
| 46 | 45 | adantl 277 |
. . . . . . . . . . 11
|
| 47 | 44, 46 | oveq12d 5964 |
. . . . . . . . . 10
|
| 48 | 47 | oveq1d 5961 |
. . . . . . . . 9
|
| 49 | 42, 48 | mpteq12dv 4127 |
. . . . . . . 8
|
| 50 | 49 | oveq1d 5961 |
. . . . . . 7
|
| 51 | 50 | xpeq2d 4700 |
. . . . . 6
|
| 52 | 41, 51 | iuneq12d 3951 |
. . . . 5
|
| 53 | oveq2 5954 |
. . . . 5
| |
| 54 | df-dvap 15162 |
. . . . 5
| |
| 55 | 52, 53, 54 | ovmpox 6076 |
. . . 4
|
| 56 | 4, 5, 35, 55 | syl3anc 1250 |
. . 3
|
| 57 | relxp 4785 |
. . . . . 6
| |
| 58 | 57 | rgenw 2561 |
. . . . 5
|
| 59 | reliun 4797 |
. . . . 5
| |
| 60 | 58, 59 | mpbir 146 |
. . . 4
|
| 61 | df-rel 4683 |
. . . 4
| |
| 62 | 60, 61 | mpbi 145 |
. . 3
|
| 63 | 56, 62 | eqsstrdi 3245 |
. 2
|
| 64 | df-rel 4683 |
. 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 615 ax-in2 616 ax-io 711 ax-5 1470 ax-7 1471 ax-gen 1472 ax-ie1 1516 ax-ie2 1517 ax-8 1527 ax-10 1528 ax-11 1529 ax-i12 1530 ax-bndl 1532 ax-4 1533 ax-17 1549 ax-i9 1553 ax-ial 1557 ax-i5r 1558 ax-13 2178 ax-14 2179 ax-ext 2187 ax-coll 4160 ax-sep 4163 ax-nul 4171 ax-pow 4219 ax-pr 4254 ax-un 4481 ax-setind 4586 ax-iinf 4637 ax-cnex 8018 ax-resscn 8019 ax-1cn 8020 ax-1re 8021 ax-icn 8022 ax-addcl 8023 ax-addrcl 8024 ax-mulcl 8025 ax-mulrcl 8026 ax-addcom 8027 ax-mulcom 8028 ax-addass 8029 ax-mulass 8030 ax-distr 8031 ax-i2m1 8032 ax-0lt1 8033 ax-1rid 8034 ax-0id 8035 ax-rnegex 8036 ax-precex 8037 ax-cnre 8038 ax-pre-ltirr 8039 ax-pre-ltwlin 8040 ax-pre-lttrn 8041 ax-pre-apti 8042 ax-pre-ltadd 8043 ax-pre-mulgt0 8044 ax-pre-mulext 8045 ax-arch 8046 ax-caucvg 8047 |
| This theorem depends on definitions: df-bi 117 df-stab 833 df-dc 837 df-3or 982 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1484 df-sb 1786 df-eu 2057 df-mo 2058 df-clab 2192 df-cleq 2198 df-clel 2201 df-nfc 2337 df-ne 2377 df-nel 2472 df-ral 2489 df-rex 2490 df-reu 2491 df-rmo 2492 df-rab 2493 df-v 2774 df-sbc 2999 df-csb 3094 df-dif 3168 df-un 3170 df-in 3172 df-ss 3179 df-nul 3461 df-if 3572 df-pw 3618 df-sn 3639 df-pr 3640 df-op 3642 df-uni 3851 df-int 3886 df-iun 3929 df-br 4046 df-opab 4107 df-mpt 4108 df-tr 4144 df-id 4341 df-po 4344 df-iso 4345 df-iord 4414 df-on 4416 df-ilim 4417 df-suc 4419 df-iom 4640 df-xp 4682 df-rel 4683 df-cnv 4684 df-co 4685 df-dm 4686 df-rn 4687 df-res 4688 df-ima 4689 df-iota 5233 df-fun 5274 df-fn 5275 df-f 5276 df-f1 5277 df-fo 5278 df-f1o 5279 df-fv 5280 df-isom 5281 df-riota 5901 df-ov 5949 df-oprab 5950 df-mpo 5951 df-1st 6228 df-2nd 6229 df-recs 6393 df-frec 6479 df-map 6739 df-pm 6740 df-sup 7088 df-inf 7089 df-pnf 8111 df-mnf 8112 df-xr 8113 df-ltxr 8114 df-le 8115 df-sub 8247 df-neg 8248 df-reap 8650 df-ap 8657 df-div 8748 df-inn 9039 df-2 9097 df-3 9098 df-4 9099 df-n0 9298 df-z 9375 df-uz 9651 df-q 9743 df-rp 9778 df-xneg 9896 df-xadd 9897 df-seqfrec 10595 df-exp 10686 df-cj 11186 df-re 11187 df-im 11188 df-rsqrt 11342 df-abs 11343 df-rest 13106 df-topgen 13125 df-psmet 14338 df-xmet 14339 df-met 14340 df-bl 14341 df-mopn 14342 df-top 14503 df-topon 14516 df-bases 14548 df-ntr 14601 df-limced 15161 df-dvap 15162 |
| This theorem is referenced by: dvfgg 15193 dvidlemap 15196 dvidrelem 15197 dvidsslem 15198 dvmulxxbr 15207 dviaddf 15210 dvimulf 15211 dvcoapbr 15212 |
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