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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 6096 |
. . . . 5
| |
| 2 | 1 | mpteq2dv 4224 |
. . . 4
|
| 3 | 2 | oveq2d 6104 |
. . 3
|
| 4 | id 19 |
. . . . 5
| |
| 5 | oveq1 6095 |
. . . . . 6
| |
| 6 | 5 | oveq2d 6104 |
. . . . 5
|
| 7 | 4, 6 | oveq12d 6106 |
. . . 4
|
| 8 | 7 | mpteq2dv 4224 |
. . 3
|
| 9 | 3, 8 | eqeq12d 2253 |
. 2
|
| 10 | oveq2 6096 |
. . . . 5
| |
| 11 | 10 | mpteq2dv 4224 |
. . . 4
|
| 12 | 11 | oveq2d 6104 |
. . 3
|
| 13 | id 19 |
. . . . 5
| |
| 14 | oveq1 6095 |
. . . . . 6
| |
| 15 | 14 | oveq2d 6104 |
. . . . 5
|
| 16 | 13, 15 | oveq12d 6106 |
. . . 4
|
| 17 | 16 | mpteq2dv 4224 |
. . 3
|
| 18 | 12, 17 | eqeq12d 2253 |
. 2
|
| 19 | oveq2 6096 |
. . . . 5
| |
| 20 | 19 | mpteq2dv 4224 |
. . . 4
|
| 21 | 20 | oveq2d 6104 |
. . 3
|
| 22 | id 19 |
. . . . 5
| |
| 23 | oveq1 6095 |
. . . . . 6
| |
| 24 | 23 | oveq2d 6104 |
. . . . 5
|
| 25 | 22, 24 | oveq12d 6106 |
. . . 4
|
| 26 | 25 | mpteq2dv 4224 |
. . 3
|
| 27 | 21, 26 | eqeq12d 2253 |
. 2
|
| 28 | oveq2 6096 |
. . . . 5
| |
| 29 | 28 | mpteq2dv 4224 |
. . . 4
|
| 30 | 29 | oveq2d 6104 |
. . 3
|
| 31 | id 19 |
. . . . 5
| |
| 32 | oveq1 6095 |
. . . . . 6
| |
| 33 | 32 | oveq2d 6104 |
. . . . 5
|
| 34 | 31, 33 | oveq12d 6106 |
. . . 4
|
| 35 | 34 | mpteq2dv 4224 |
. . 3
|
| 36 | 30, 35 | eqeq12d 2253 |
. 2
|
| 37 | exp1 11003 |
. . . . . 6
| |
| 38 | 37 | mpteq2ia 4219 |
. . . . 5
|
| 39 | mptresid 5120 |
. . . . 5
| |
| 40 | 38, 39 | eqtr4i 2262 |
. . . 4
|
| 41 | 40 | oveq2i 6099 |
. . 3
|
| 42 | 1m1e0 9382 |
. . . . . . . . . 10
| |
| 43 | 42 | oveq2i 6099 |
. . . . . . . . 9
|
| 44 | exp0 11001 |
. . . . . . . . 9
| |
| 45 | 43, 44 | eqtrid 2283 |
. . . . . . . 8
|
| 46 | 45 | oveq2d 6104 |
. . . . . . 7
|
| 47 | 1t1e1 9466 |
. . . . . . 7
| |
| 48 | 46, 47 | eqtrdi 2287 |
. . . . . 6
|
| 49 | 48 | mpteq2ia 4219 |
. . . . 5
|
| 50 | fconstmpt 4824 |
. . . . 5
| |
| 51 | 49, 50 | eqtr4i 2262 |
. . . 4
|
| 52 | dvid 15921 |
. . . 4
| |
| 53 | 51, 52 | eqtr4i 2262 |
. . 3
|
| 54 | 41, 53 | eqtr4i 2262 |
. 2
|
| 55 | nncn 9321 |
. . . . . . . . . . . 12
| |
| 56 | 55 | adantr 276 |
. . . . . . . . . . 11
|
| 57 | ax-1cn 8278 |
. . . . . . . . . . 11
| |
| 58 | pncan 8539 |
. . . . . . . . . . 11
| |
| 59 | 56, 57, 58 | sylancl 417 |
. . . . . . . . . 10
|
| 60 | 59 | oveq2d 6104 |
. . . . . . . . 9
|
| 61 | 60 | oveq2d 6104 |
. . . . . . . 8
|
| 62 | 57 | a1i 9 |
. . . . . . . . 9
|
| 63 | id 19 |
. . . . . . . . . 10
| |
| 64 | nnnn0 9581 |
. . . . . . . . . 10
| |
| 65 | expcl 11015 |
. . . . . . . . . 10
| |
| 66 | 63, 64, 65 | syl2anr 290 |
. . . . . . . . 9
|
| 67 | 56, 62, 66 | adddird 8357 |
. . . . . . . 8
|
| 68 | 66 | mullidd 8350 |
. . . . . . . . 9
|
| 69 | 68 | oveq2d 6104 |
. . . . . . . 8
|
| 70 | 61, 67, 69 | 3eqtrd 2275 |
. . . . . . 7
|
| 71 | 70 | mpteq2dva 4223 |
. . . . . 6
|
| 72 | cnex 8309 |
. . . . . . . 8
| |
| 73 | 72 | a1i 9 |
. . . . . . 7
|
| 74 | 56, 66 | mulcld 8352 |
. . . . . . 7
|
| 75 | nnm1nn0 9615 |
. . . . . . . . . . 11
| |
| 76 | expcl 11015 |
. . . . . . . . . . 11
| |
| 77 | 63, 75, 76 | syl2anr 290 |
. . . . . . . . . 10
|
| 78 | 56, 77 | mulcld 8352 |
. . . . . . . . 9
|
| 79 | simpr 110 |
. . . . . . . . 9
| |
| 80 | eqidd 2239 |
. . . . . . . . 9
| |
| 81 | 39 | a1i 9 |
. . . . . . . . 9
|
| 82 | 73, 78, 79, 80, 81 | offval2 6322 |
. . . . . . . 8
|
| 83 | 56, 77, 79 | mulassd 8355 |
. . . . . . . . . 10
|
| 84 | expm1t 11025 |
. . . . . . . . . . . 12
| |
| 85 | 84 | ancoms 268 |
. . . . . . . . . . 11
|
| 86 | 85 | oveq2d 6104 |
. . . . . . . . . 10
|
| 87 | 83, 86 | eqtr4d 2274 |
. . . . . . . . 9
|
| 88 | 87 | mpteq2dva 4223 |
. . . . . . . 8
|
| 89 | 82, 88 | eqtrd 2271 |
. . . . . . 7
|
| 90 | 52, 50 | eqtri 2259 |
. . . . . . . . . 10
|
| 91 | 90 | a1i 9 |
. . . . . . . . 9
|
| 92 | eqidd 2239 |
. . . . . . . . 9
| |
| 93 | 73, 62, 66, 91, 92 | offval2 6322 |
. . . . . . . 8
|
| 94 | 68 | mpteq2dva 4223 |
. . . . . . . 8
|
| 95 | 93, 94 | eqtrd 2271 |
. . . . . . 7
|
| 96 | 73, 74, 66, 89, 95 | offval2 6322 |
. . . . . 6
|
| 97 | 71, 96 | eqtr4d 2274 |
. . . . 5
|
| 98 | oveq1 6095 |
. . . . . . 7
| |
| 99 | 98 | oveq1d 6103 |
. . . . . 6
|
| 100 | 99 | eqcomd 2244 |
. . . . 5
|
| 101 | 97, 100 | sylan9eq 2291 |
. . . 4
|
| 102 | cnelprrecn 8321 |
. . . . . 6
| |
| 103 | 102 | a1i 9 |
. . . . 5
|
| 104 | ssidd 3269 |
. . . . 5
| |
| 105 | 66 | fmpttd 5866 |
. . . . . 6
|
| 106 | 105 | adantr 276 |
. . . . 5
|
| 107 | f1oi 5682 |
. . . . . 6
| |
| 108 | f1of 5642 |
. . . . . 6
| |
| 109 | 107, 108 | mp1i 10 |
. . . . 5
|
| 110 | simpr 110 |
. . . . . . 7
| |
| 111 | 110 | dmeqd 4985 |
. . . . . 6
|
| 112 | 78 | fmpttd 5866 |
. . . . . . . 8
|
| 113 | 112 | adantr 276 |
. . . . . . 7
|
| 114 | 113 | fdmd 5543 |
. . . . . 6
|
| 115 | 111, 114 | eqtrd 2271 |
. . . . 5
|
| 116 | 1ex 8327 |
. . . . . . . . 9
| |
| 117 | 116 | fconst 5591 |
. . . . . . . 8
|
| 118 | 52 | feq1i 5529 |
. . . . . . . 8
|
| 119 | 117, 118 | mpbir 146 |
. . . . . . 7
|
| 120 | 119 | fdmi 5544 |
. . . . . 6
|
| 121 | 120 | a1i 9 |
. . . . 5
|
| 122 | 103, 104, 106, 109, 115, 121 | dvimulf 15932 |
. . . 4
|
| 123 | 73, 66, 79, 92, 81 | offval2 6322 |
. . . . . . 7
|
| 124 | expp1 11004 |
. . . . . . . . 9
| |
| 125 | 63, 64, 124 | syl2anr 290 |
. . . . . . . 8
|
| 126 | 125 | mpteq2dva 4223 |
. . . . . . 7
|
| 127 | 123, 126 | eqtr4d 2274 |
. . . . . 6
|
| 128 | 127 | oveq2d 6104 |
. . . . 5
|
| 129 | 128 | adantr 276 |
. . . 4
|
| 130 | 101, 122, 129 | 3eqtr2rd 2278 |
. . 3
|
| 131 | 130 | ex 115 |
. 2
|
| 132 | 9, 18, 27, 36, 54, 131 | nnind 9329 |
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 ax-addf 8307 ax-mulf 8308 |
| 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-of 6305 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-cn 15414 df-cnp 15415 df-tx 15479 df-cncf 15797 df-limced 15882 df-dvap 15883 |
| This theorem is used by: dvexp2 15938 |
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