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Mirrors > Home > ILE Home > Th. List > readd | Unicode version |
Description: Real part distributes over addition. (Contributed by NM, 17-Mar-2005.) (Revised by Mario Carneiro, 14-Jul-2014.) |
Ref | Expression |
---|---|
readd |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | recl 9878 |
. . . . . . 7
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2 | 1 | adantr 270 |
. . . . . 6
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3 | 2 | recnd 7209 |
. . . . 5
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4 | ax-icn 7133 |
. . . . . 6
![]() ![]() ![]() ![]() | |
5 | imcl 9879 |
. . . . . . . 8
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6 | 5 | adantr 270 |
. . . . . . 7
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7 | 6 | recnd 7209 |
. . . . . 6
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8 | mulcl 7162 |
. . . . . 6
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9 | 4, 7, 8 | sylancr 405 |
. . . . 5
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10 | recl 9878 |
. . . . . . 7
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11 | 10 | adantl 271 |
. . . . . 6
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12 | 11 | recnd 7209 |
. . . . 5
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13 | imcl 9879 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
14 | 13 | adantl 271 |
. . . . . . 7
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15 | 14 | recnd 7209 |
. . . . . 6
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16 | mulcl 7162 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
17 | 4, 15, 16 | sylancr 405 |
. . . . 5
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18 | 3, 9, 12, 17 | add4d 7344 |
. . . 4
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19 | replim 9884 |
. . . . 5
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20 | replim 9884 |
. . . . 5
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21 | 19, 20 | oveqan12d 5562 |
. . . 4
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22 | 4 | a1i 9 |
. . . . . 6
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23 | 22, 7, 15 | adddid 7205 |
. . . . 5
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24 | 23 | oveq2d 5559 |
. . . 4
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25 | 18, 21, 24 | 3eqtr4d 2124 |
. . 3
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26 | 25 | fveq2d 5213 |
. 2
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27 | readdcl 7161 |
. . . 4
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28 | 1, 10, 27 | syl2an 283 |
. . 3
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29 | readdcl 7161 |
. . . 4
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30 | 5, 13, 29 | syl2an 283 |
. . 3
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31 | crre 9882 |
. . 3
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32 | 28, 30, 31 | syl2anc 403 |
. 2
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33 | 26, 32 | eqtrd 2114 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 577 ax-in2 578 ax-io 663 ax-5 1377 ax-7 1378 ax-gen 1379 ax-ie1 1423 ax-ie2 1424 ax-8 1436 ax-10 1437 ax-11 1438 ax-i12 1439 ax-bndl 1440 ax-4 1441 ax-13 1445 ax-14 1446 ax-17 1460 ax-i9 1464 ax-ial 1468 ax-i5r 1469 ax-ext 2064 ax-sep 3904 ax-pow 3956 ax-pr 3972 ax-un 4196 ax-setind 4288 ax-cnex 7129 ax-resscn 7130 ax-1cn 7131 ax-1re 7132 ax-icn 7133 ax-addcl 7134 ax-addrcl 7135 ax-mulcl 7136 ax-mulrcl 7137 ax-addcom 7138 ax-mulcom 7139 ax-addass 7140 ax-mulass 7141 ax-distr 7142 ax-i2m1 7143 ax-0lt1 7144 ax-1rid 7145 ax-0id 7146 ax-rnegex 7147 ax-precex 7148 ax-cnre 7149 ax-pre-ltirr 7150 ax-pre-ltwlin 7151 ax-pre-lttrn 7152 ax-pre-apti 7153 ax-pre-ltadd 7154 ax-pre-mulgt0 7155 ax-pre-mulext 7156 |
This theorem depends on definitions: df-bi 115 df-3an 922 df-tru 1288 df-fal 1291 df-nf 1391 df-sb 1687 df-eu 1945 df-mo 1946 df-clab 2069 df-cleq 2075 df-clel 2078 df-nfc 2209 df-ne 2247 df-nel 2341 df-ral 2354 df-rex 2355 df-reu 2356 df-rmo 2357 df-rab 2358 df-v 2604 df-sbc 2817 df-dif 2976 df-un 2978 df-in 2980 df-ss 2987 df-pw 3392 df-sn 3412 df-pr 3413 df-op 3415 df-uni 3610 df-br 3794 df-opab 3848 df-mpt 3849 df-id 4056 df-po 4059 df-iso 4060 df-xp 4377 df-rel 4378 df-cnv 4379 df-co 4380 df-dm 4381 df-rn 4382 df-res 4383 df-ima 4384 df-iota 4897 df-fun 4934 df-fn 4935 df-f 4936 df-fv 4940 df-riota 5499 df-ov 5546 df-oprab 5547 df-mpt2 5548 df-pnf 7217 df-mnf 7218 df-xr 7219 df-ltxr 7220 df-le 7221 df-sub 7348 df-neg 7349 df-reap 7742 df-ap 7749 df-div 7828 df-2 8165 df-cj 9867 df-re 9868 df-im 9869 |
This theorem is referenced by: resub 9895 cjadd 9909 readdi 9953 readdd 9984 |
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