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Related theorems Unicode version |
| Description: Multiplication of positive fractions is distributive. |
| Ref | Expression |
|---|---|
| distrpq.1 |
|
| distrpq.2 |
|
| Ref | Expression |
|---|---|
| distrpq |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-nq 6190 |
. . 3
| |
| 2 | addpipq 6206 |
. . 3
| |
| 3 | mulpipq 6207 |
. . . 4
| |
| 4 | mulclpi 6173 |
. . . . . . . 8
| |
| 5 | simpl 346 |
. . . . . . . . 9
| |
| 6 | mulclpi 6173 |
. . . . . . . . 9
| |
| 7 | 5, 6 | jca 310 |
. . . . . . . 8
|
| 8 | 4, 7 | anim12i 360 |
. . . . . . 7
|
| 9 | an12 542 |
. . . . . . . 8
| |
| 10 | 3anass 862 |
. . . . . . . 8
| |
| 11 | 9, 10 | bitr4i 193 |
. . . . . . 7
|
| 12 | 8, 11 | sylib 215 |
. . . . . 6
|
| 13 | 12 | an4s 566 |
. . . . 5
|
| 14 | visset 2295 |
. . . . . 6
| |
| 15 | oprex 4907 |
. . . . . 6
| |
| 16 | oprex 4907 |
. . . . . 6
| |
| 17 | 14, 15, 16 | distrpqlem 6218 |
. . . . 5
|
| 18 | 13, 17 | syl 12 |
. . . 4
|
| 19 | 3, 18 | eqtr4d 1928 |
. . 3
|
| 20 | mulpipq 6207 |
. . 3
| |
| 21 | mulpipq 6207 |
. . 3
| |
| 22 | addpipq 6206 |
. . 3
| |
| 23 | addclpi 6172 |
. . . . . 6
| |
| 24 | mulclpi 6173 |
. . . . . 6
| |
| 25 | mulclpi 6173 |
. . . . . 6
| |
| 26 | 23, 24, 25 | syl2an 503 |
. . . . 5
|
| 27 | 26 | an42s 567 |
. . . 4
|
| 28 | mulclpi 6173 |
. . . . 5
| |
| 29 | 28 | ad2ant2l 444 |
. . . 4
|
| 30 | 27, 29 | jca 310 |
. . 3
|
| 31 | mulclpi 6173 |
. . . . 5
| |
| 32 | mulclpi 6173 |
. . . . 5
| |
| 33 | 31, 32 | anim12i 360 |
. . . 4
|
| 34 | 33 | an4s 566 |
. . 3
|
| 35 | mulclpi 6173 |
. . . . 5
| |
| 36 | mulclpi 6173 |
. . . . 5
| |
| 37 | 35, 36 | anim12i 360 |
. . . 4
|
| 38 | 37 | an4s 566 |
. . 3
|
| 39 | oprex 4907 |
. . . . 5
| |
| 40 | oprex 4907 |
. . . . 5
| |
| 41 | 39, 40 | distrpi 6178 |
. . . 4
|
| 42 | visset 2295 |
. . . . 5
| |
| 43 | oprex 4907 |
. . . . 5
| |
| 44 | 42, 43 | mulasspi 6177 |
. . . 4
|
| 45 | 42, 14 | mulcompi 6176 |
. . . . . . 7
|
| 46 | 45 | opreq1i 4892 |
. . . . . 6
|
| 47 | visset 2295 |
. . . . . . 7
| |
| 48 | visset 2295 |
. . . . . . . 8
| |
| 49 | visset 2295 |
. . . . . . . 8
| |
| 50 | 48, 49 | mulcompi 6176 |
. . . . . . 7
|
| 51 | visset 2295 |
. . . . . . . 8
| |
| 52 | 49, 51 | mulasspi 6177 |
. . . . . . 7
|
| 53 | visset 2295 |
. . . . . . 7
| |
| 54 | 42, 14, 47, 50, 52, 53 | caopr4 4997 |
. . . . . 6
|
| 55 | 46, 54 | eqtr3i 1910 |
. . . . 5
|
| 56 | visset 2295 |
. . . . . 6
| |
| 57 | visset 2295 |
. . . . . 6
| |
| 58 | 14, 42, 56, 50, 52, 57 | caopr4 4997 |
. . . . 5
|
| 59 | 55, 58 | opreq12i 4894 |
. . . 4
|
| 60 | 41, 44, 59 | 3eqtr3i 1918 |
. . 3
|
| 61 | oprex 4907 |
. . . . 5
| |
| 62 | 14, 61 | mulasspi 6177 |
. . . 4
|
| 63 | 14, 14, 56, 50, 52, 53 | caopr4 4997 |
. . . 4
|
| 64 | 62, 63 | eqtr3i 1910 |
. . 3
|
| 65 | 1, 2, 19, 20, 21, 22, 30, 34, 38, 60, 64 | ecoprdi 5380 |
. 2
|
| 66 | distrpq.1 |
. . 3
| |
| 67 | dmaddpq 6211 |
. . 3
| |
| 68 | distrpq.2 |
. . 3
| |
| 69 | 0npq 6202 |
. . 3
| |
| 70 | dmmulpq 6213 |
. . 3
| |
| 71 | 66, 67, 68, 69, 70 | ndmoprdistr 4982 |
. 2
|
| 72 | 65, 71 | pm2.61i 140 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: ltaddpq 6231 addclprlem2 6271 distrlem1pr 6279 distrlem2pr 6280 prlem934a 6289 prlem936a 6305 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 1304 ax-gen 1305 ax-8 1306 ax-9 1307 ax-10 1308 ax-11 1309 ax-12 1310 ax-13 1311 ax-14 1312 ax-17 1317 ax-4 1319 ax-5o 1321 ax-6o 1324 ax-9o 1481 ax-10o 1500 ax-16 1580 ax-11o 1588 ax-ext 1865 ax-rep 3428 ax-sep 3438 ax-nul 3445 ax-pow 3481 ax-pr 3524 ax-un 3790 ax-inf2 5731 |
| This theorem depends on definitions: df-bi 164 df-or 241 df-an 242 df-3or 859 df-3an 860 df-ex 1327 df-sb 1536 df-eu 1775 df-mo 1776 df-clab 1872 df-cleq 1877 df-clel 1880 df-ne 2019 df-ral 2109 df-rex 2110 df-reu 2111 df-rab 2112 df-v 2294 df-sbc 2454 df-csb 2541 df-dif 2597 df-un 2600 df-in 2603 df-ss 2605 df-pss 2607 df-nul 2876 df-if 2983 df-pw 3035 df-sn 3049 df-pr 3050 df-tp 3052 df-op 3053 df-uni 3178 df-int 3215 df-iun 3257 df-br 3339 df-opab 3396 df-tr 3412 df-eprel 3583 df-id 3586 df-po 3591 df-so 3604 df-fr 3625 df-we 3644 df-ord 3660 df-on 3661 df-lim 3662 df-suc 3663 df-om 3950 df-xp 4000 df-rel 4001 df-cnv 4002 df-co 4003 df-dm 4004 df-rn 4005 df-res 4006 df-ima 4007 df-fun 4008 df-fn 4009 df-f 4010 df-fv 4014 df-opr 4886 df-oprab 4887 df-1st 5020 df-2nd 5021 df-rdg 5140 df-1o 5177 df-oadd 5179 df-omul 5180 df-er 5318 df-ec 5320 df-qs 5323 df-ni 6152 df-pli 6153 df-mi 6154 df-plpq 6187 df-mpq 6188 df-enq 6189 df-nq 6190 df-plq 6191 df-mq 6192 |