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| Description: Reconstruct a complex number from its real and imaginary parts. (Contributed by NM, 10-May-1999.) (Revised by Mario Carneiro, 7-Nov-2013.) |
| Ref | Expression |
|---|---|
| replim |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnre 8088 |
. 2
| |
| 2 | crre 11243 |
. . . . . 6
| |
| 3 | crim 11244 |
. . . . . . 7
| |
| 4 | 3 | oveq2d 5973 |
. . . . . 6
|
| 5 | 2, 4 | oveq12d 5975 |
. . . . 5
|
| 6 | 5 | eqcomd 2212 |
. . . 4
|
| 7 | id 19 |
. . . . 5
| |
| 8 | fveq2 5589 |
. . . . . 6
| |
| 9 | fveq2 5589 |
. . . . . . 7
| |
| 10 | 9 | oveq2d 5973 |
. . . . . 6
|
| 11 | 8, 10 | oveq12d 5975 |
. . . . 5
|
| 12 | 7, 11 | eqeq12d 2221 |
. . . 4
|
| 13 | 6, 12 | syl5ibrcom 157 |
. . 3
|
| 14 | 13 | rexlimivv 2630 |
. 2
|
| 15 | 1, 14 | syl 14 |
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 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2179 ax-14 2180 ax-ext 2188 ax-sep 4170 ax-pow 4226 ax-pr 4261 ax-un 4488 ax-setind 4593 ax-cnex 8036 ax-resscn 8037 ax-1cn 8038 ax-1re 8039 ax-icn 8040 ax-addcl 8041 ax-addrcl 8042 ax-mulcl 8043 ax-mulrcl 8044 ax-addcom 8045 ax-mulcom 8046 ax-addass 8047 ax-mulass 8048 ax-distr 8049 ax-i2m1 8050 ax-0lt1 8051 ax-1rid 8052 ax-0id 8053 ax-rnegex 8054 ax-precex 8055 ax-cnre 8056 ax-pre-ltirr 8057 ax-pre-ltwlin 8058 ax-pre-lttrn 8059 ax-pre-apti 8060 ax-pre-ltadd 8061 ax-pre-mulgt0 8062 ax-pre-mulext 8063 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ne 2378 df-nel 2473 df-ral 2490 df-rex 2491 df-reu 2492 df-rmo 2493 df-rab 2494 df-v 2775 df-sbc 3003 df-dif 3172 df-un 3174 df-in 3176 df-ss 3183 df-pw 3623 df-sn 3644 df-pr 3645 df-op 3647 df-uni 3857 df-br 4052 df-opab 4114 df-mpt 4115 df-id 4348 df-po 4351 df-iso 4352 df-xp 4689 df-rel 4690 df-cnv 4691 df-co 4692 df-dm 4693 df-rn 4694 df-res 4695 df-ima 4696 df-iota 5241 df-fun 5282 df-fn 5283 df-f 5284 df-fv 5288 df-riota 5912 df-ov 5960 df-oprab 5961 df-mpo 5962 df-pnf 8129 df-mnf 8130 df-xr 8131 df-ltxr 8132 df-le 8133 df-sub 8265 df-neg 8266 df-reap 8668 df-ap 8675 df-div 8766 df-2 9115 df-cj 11228 df-re 11229 df-im 11230 |
| This theorem is referenced by: remim 11246 reim0b 11248 rereb 11249 mulreap 11250 cjreb 11252 reneg 11254 readd 11255 remullem 11257 imneg 11262 imadd 11263 cjcj 11269 imval2 11280 cnrecnv 11296 replimi 11300 replimd 11327 cnreim 11364 abs00ap 11448 recan 11495 efeul 12120 absef 12156 absefib 12157 efieq1re 12158 |
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