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| Mirrors > Home > ILE Home > Th. List > dvexp | Unicode version | ||
| Description: Derivative of a power function. (Contributed by Mario Carneiro, 9-Aug-2014.) (Revised by Mario Carneiro, 10-Feb-2015.) |
| Ref | Expression |
|---|---|
| dvexp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oveq2 6060 |
. . . . 5
| |
| 2 | 1 | mpteq2dv 4203 |
. . . 4
|
| 3 | 2 | oveq2d 6068 |
. . 3
|
| 4 | id 19 |
. . . . 5
| |
| 5 | oveq1 6059 |
. . . . . 6
| |
| 6 | 5 | oveq2d 6068 |
. . . . 5
|
| 7 | 4, 6 | oveq12d 6070 |
. . . 4
|
| 8 | 7 | mpteq2dv 4203 |
. . 3
|
| 9 | 3, 8 | eqeq12d 2249 |
. 2
|
| 10 | oveq2 6060 |
. . . . 5
| |
| 11 | 10 | mpteq2dv 4203 |
. . . 4
|
| 12 | 11 | oveq2d 6068 |
. . 3
|
| 13 | id 19 |
. . . . 5
| |
| 14 | oveq1 6059 |
. . . . . 6
| |
| 15 | 14 | oveq2d 6068 |
. . . . 5
|
| 16 | 13, 15 | oveq12d 6070 |
. . . 4
|
| 17 | 16 | mpteq2dv 4203 |
. . 3
|
| 18 | 12, 17 | eqeq12d 2249 |
. 2
|
| 19 | oveq2 6060 |
. . . . 5
| |
| 20 | 19 | mpteq2dv 4203 |
. . . 4
|
| 21 | 20 | oveq2d 6068 |
. . 3
|
| 22 | id 19 |
. . . . 5
| |
| 23 | oveq1 6059 |
. . . . . 6
| |
| 24 | 23 | oveq2d 6068 |
. . . . 5
|
| 25 | 22, 24 | oveq12d 6070 |
. . . 4
|
| 26 | 25 | mpteq2dv 4203 |
. . 3
|
| 27 | 21, 26 | eqeq12d 2249 |
. 2
|
| 28 | oveq2 6060 |
. . . . 5
| |
| 29 | 28 | mpteq2dv 4203 |
. . . 4
|
| 30 | 29 | oveq2d 6068 |
. . 3
|
| 31 | id 19 |
. . . . 5
| |
| 32 | oveq1 6059 |
. . . . . 6
| |
| 33 | 32 | oveq2d 6068 |
. . . . 5
|
| 34 | 31, 33 | oveq12d 6070 |
. . . 4
|
| 35 | 34 | mpteq2dv 4203 |
. . 3
|
| 36 | 30, 35 | eqeq12d 2249 |
. 2
|
| 37 | exp1 10911 |
. . . . . 6
| |
| 38 | 37 | mpteq2ia 4198 |
. . . . 5
|
| 39 | mptresid 5094 |
. . . . 5
| |
| 40 | 38, 39 | eqtr4i 2258 |
. . . 4
|
| 41 | 40 | oveq2i 6063 |
. . 3
|
| 42 | 1m1e0 9308 |
. . . . . . . . . 10
| |
| 43 | 42 | oveq2i 6063 |
. . . . . . . . 9
|
| 44 | exp0 10909 |
. . . . . . . . 9
| |
| 45 | 43, 44 | eqtrid 2279 |
. . . . . . . 8
|
| 46 | 45 | oveq2d 6068 |
. . . . . . 7
|
| 47 | 1t1e1 9392 |
. . . . . . 7
| |
| 48 | 46, 47 | eqtrdi 2283 |
. . . . . 6
|
| 49 | 48 | mpteq2ia 4198 |
. . . . 5
|
| 50 | fconstmpt 4799 |
. . . . 5
| |
| 51 | 49, 50 | eqtr4i 2258 |
. . . 4
|
| 52 | dvid 15577 |
. . . 4
| |
| 53 | 51, 52 | eqtr4i 2258 |
. . 3
|
| 54 | 41, 53 | eqtr4i 2258 |
. 2
|
| 55 | nncn 9247 |
. . . . . . . . . . . 12
| |
| 56 | 55 | adantr 276 |
. . . . . . . . . . 11
|
| 57 | ax-1cn 8222 |
. . . . . . . . . . 11
| |
| 58 | pncan 8481 |
. . . . . . . . . . 11
| |
| 59 | 56, 57, 58 | sylancl 413 |
. . . . . . . . . 10
|
| 60 | 59 | oveq2d 6068 |
. . . . . . . . 9
|
| 61 | 60 | oveq2d 6068 |
. . . . . . . 8
|
| 62 | 57 | a1i 9 |
. . . . . . . . 9
|
| 63 | id 19 |
. . . . . . . . . 10
| |
| 64 | nnnn0 9505 |
. . . . . . . . . 10
| |
| 65 | expcl 10923 |
. . . . . . . . . 10
| |
| 66 | 63, 64, 65 | syl2anr 290 |
. . . . . . . . 9
|
| 67 | 56, 62, 66 | adddird 8301 |
. . . . . . . 8
|
| 68 | 66 | mullidd 8294 |
. . . . . . . . 9
|
| 69 | 68 | oveq2d 6068 |
. . . . . . . 8
|
| 70 | 61, 67, 69 | 3eqtrd 2271 |
. . . . . . 7
|
| 71 | 70 | mpteq2dva 4202 |
. . . . . 6
|
| 72 | cnex 8253 |
. . . . . . . 8
| |
| 73 | 72 | a1i 9 |
. . . . . . 7
|
| 74 | 56, 66 | mulcld 8296 |
. . . . . . 7
|
| 75 | nnm1nn0 9539 |
. . . . . . . . . . 11
| |
| 76 | expcl 10923 |
. . . . . . . . . . 11
| |
| 77 | 63, 75, 76 | syl2anr 290 |
. . . . . . . . . 10
|
| 78 | 56, 77 | mulcld 8296 |
. . . . . . . . 9
|
| 79 | simpr 110 |
. . . . . . . . 9
| |
| 80 | eqidd 2235 |
. . . . . . . . 9
| |
| 81 | 39 | a1i 9 |
. . . . . . . . 9
|
| 82 | 73, 78, 79, 80, 81 | offval2 6284 |
. . . . . . . 8
|
| 83 | 56, 77, 79 | mulassd 8299 |
. . . . . . . . . 10
|
| 84 | expm1t 10933 |
. . . . . . . . . . . 12
| |
| 85 | 84 | ancoms 268 |
. . . . . . . . . . 11
|
| 86 | 85 | oveq2d 6068 |
. . . . . . . . . 10
|
| 87 | 83, 86 | eqtr4d 2270 |
. . . . . . . . 9
|
| 88 | 87 | mpteq2dva 4202 |
. . . . . . . 8
|
| 89 | 82, 88 | eqtrd 2267 |
. . . . . . 7
|
| 90 | 52, 50 | eqtri 2255 |
. . . . . . . . . 10
|
| 91 | 90 | a1i 9 |
. . . . . . . . 9
|
| 92 | eqidd 2235 |
. . . . . . . . 9
| |
| 93 | 73, 62, 66, 91, 92 | offval2 6284 |
. . . . . . . 8
|
| 94 | 68 | mpteq2dva 4202 |
. . . . . . . 8
|
| 95 | 93, 94 | eqtrd 2267 |
. . . . . . 7
|
| 96 | 73, 74, 66, 89, 95 | offval2 6284 |
. . . . . 6
|
| 97 | 71, 96 | eqtr4d 2270 |
. . . . 5
|
| 98 | oveq1 6059 |
. . . . . . 7
| |
| 99 | 98 | oveq1d 6067 |
. . . . . 6
|
| 100 | 99 | eqcomd 2240 |
. . . . 5
|
| 101 | 97, 100 | sylan9eq 2287 |
. . . 4
|
| 102 | cnelprrecn 8265 |
. . . . . 6
| |
| 103 | 102 | a1i 9 |
. . . . 5
|
| 104 | ssidd 3261 |
. . . . 5
| |
| 105 | 66 | fmpttd 5834 |
. . . . . 6
|
| 106 | 105 | adantr 276 |
. . . . 5
|
| 107 | f1oi 5656 |
. . . . . 6
| |
| 108 | f1of 5616 |
. . . . . 6
| |
| 109 | 107, 108 | mp1i 10 |
. . . . 5
|
| 110 | simpr 110 |
. . . . . . 7
| |
| 111 | 110 | dmeqd 4960 |
. . . . . 6
|
| 112 | 78 | fmpttd 5834 |
. . . . . . . 8
|
| 113 | 112 | adantr 276 |
. . . . . . 7
|
| 114 | 113 | fdmd 5517 |
. . . . . 6
|
| 115 | 111, 114 | eqtrd 2267 |
. . . . 5
|
| 116 | 1ex 8271 |
. . . . . . . . 9
| |
| 117 | 116 | fconst 5565 |
. . . . . . . 8
|
| 118 | 52 | feq1i 5503 |
. . . . . . . 8
|
| 119 | 117, 118 | mpbir 146 |
. . . . . . 7
|
| 120 | 119 | fdmi 5518 |
. . . . . 6
|
| 121 | 120 | a1i 9 |
. . . . 5
|
| 122 | 103, 104, 106, 109, 115, 121 | dvimulf 15588 |
. . . 4
|
| 123 | 73, 66, 79, 92, 81 | offval2 6284 |
. . . . . . 7
|
| 124 | expp1 10912 |
. . . . . . . . 9
| |
| 125 | 63, 64, 124 | syl2anr 290 |
. . . . . . . 8
|
| 126 | 125 | mpteq2dva 4202 |
. . . . . . 7
|
| 127 | 123, 126 | eqtr4d 2270 |
. . . . . 6
|
| 128 | 127 | oveq2d 6068 |
. . . . 5
|
| 129 | 128 | adantr 276 |
. . . 4
|
| 130 | 101, 122, 129 | 3eqtr2rd 2274 |
. . 3
|
| 131 | 130 | ex 115 |
. 2
|
| 132 | 9, 18, 27, 36, 54, 131 | nnind 9255 |
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 4227 ax-sep 4230 ax-nul 4238 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-iinf 4712 ax-cnex 8220 ax-resscn 8221 ax-1cn 8222 ax-1re 8223 ax-icn 8224 ax-addcl 8225 ax-addrcl 8226 ax-mulcl 8227 ax-mulrcl 8228 ax-addcom 8229 ax-mulcom 8230 ax-addass 8231 ax-mulass 8232 ax-distr 8233 ax-i2m1 8234 ax-0lt1 8235 ax-1rid 8236 ax-0id 8237 ax-rnegex 8238 ax-precex 8239 ax-cnre 8240 ax-pre-ltirr 8241 ax-pre-ltwlin 8242 ax-pre-lttrn 8243 ax-pre-apti 8244 ax-pre-ltadd 8245 ax-pre-mulgt0 8246 ax-pre-mulext 8247 ax-arch 8248 ax-caucvg 8249 ax-addf 8251 ax-mulf 8252 |
| 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 3045 df-csb 3141 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-nul 3511 df-if 3623 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-iun 3995 df-br 4112 df-opab 4174 df-mpt 4175 df-tr 4211 df-id 4416 df-po 4419 df-iso 4420 df-iord 4489 df-on 4491 df-ilim 4492 df-suc 4494 df-iom 4715 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-ima 4764 df-iota 5314 df-fun 5356 df-fn 5357 df-f 5358 df-f1 5359 df-fo 5360 df-f1o 5361 df-fv 5362 df-isom 5363 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-of 6268 df-1st 6336 df-2nd 6337 df-recs 6538 df-frec 6624 df-map 6886 df-pm 6887 df-sup 7277 df-inf 7278 df-pnf 8312 df-mnf 8313 df-xr 8314 df-ltxr 8315 df-le 8316 df-sub 8448 df-neg 8449 df-reap 8851 df-ap 8858 df-div 8949 df-inn 9240 df-2 9298 df-3 9299 df-4 9300 df-n0 9499 df-z 9580 df-uz 9857 df-q 9955 df-rp 9990 df-xneg 10108 df-xadd 10109 df-seqfrec 10814 df-exp 10905 df-cj 11531 df-re 11532 df-im 11533 df-rsqrt 11687 df-abs 11688 df-rest 13471 df-topgen 13490 df-psmet 14708 df-xmet 14709 df-met 14710 df-bl 14711 df-mopn 14712 df-top 14880 df-topon 14893 df-bases 14925 df-ntr 14978 df-cn 15070 df-cnp 15071 df-tx 15135 df-cncf 15453 df-limced 15538 df-dvap 15539 |
| This theorem is referenced by: dvexp2 15594 |
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