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| Description: Distributive law for complex numbers. One of the 28 axioms for real and complex numbers, derived from ZF set theory. |
| Ref | Expression |
|---|---|
| axdistr |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dfcnqs 4056 |
. 2
| |
| 2 | addcnsrec 4057 |
. 2
| |
| 3 | mulcnsrec 4058 |
. 2
| |
| 4 | mulcnsrec 4058 |
. 2
| |
| 5 | mulcnsrec 4058 |
. 2
| |
| 6 | addcnsrec 4057 |
. 2
| |
| 7 | addclsr 3986 |
. . . 4
| |
| 8 | addclsr 3986 |
. . . 4
| |
| 9 | 7, 8 | anim12i 268 |
. . 3
|
| 10 | 9 | an4s 390 |
. 2
|
| 11 | addclsr 3986 |
. . . . 5
| |
| 12 | mulclsr 3987 |
. . . . 5
| |
| 13 | mulclsr 3987 |
. . . . . 6
| |
| 14 | m1r 3985 |
. . . . . . 7
| |
| 15 | mulclsr 3987 |
. . . . . . 7
| |
| 16 | 14, 15 | mpan 518 |
. . . . . 6
|
| 17 | 13, 16 | syl 12 |
. . . . 5
|
| 18 | 11, 12, 17 | syl2an 349 |
. . . 4
|
| 19 | 18 | an4s 390 |
. . 3
|
| 20 | addclsr 3986 |
. . . . . 6
| |
| 21 | mulclsr 3987 |
. . . . . 6
| |
| 22 | mulclsr 3987 |
. . . . . 6
| |
| 23 | 20, 21, 22 | syl2an 349 |
. . . . 5
|
| 24 | 23 | ancoms 334 |
. . . 4
|
| 25 | 24 | an42s 391 |
. . 3
|
| 26 | 19, 25 | jca 236 |
. 2
|
| 27 | addclsr 3986 |
. . . . 5
| |
| 28 | mulclsr 3987 |
. . . . 5
| |
| 29 | mulclsr 3987 |
. . . . . 6
| |
| 30 | mulclsr 3987 |
. . . . . . 7
| |
| 31 | 14, 30 | mpan 518 |
. . . . . 6
|
| 32 | 29, 31 | syl 12 |
. . . . 5
|
| 33 | 27, 28, 32 | syl2an 349 |
. . . 4
|
| 34 | 33 | an4s 390 |
. . 3
|
| 35 | addclsr 3986 |
. . . . . 6
| |
| 36 | mulclsr 3987 |
. . . . . 6
| |
| 37 | mulclsr 3987 |
. . . . . 6
| |
| 38 | 35, 36, 37 | syl2an 349 |
. . . . 5
|
| 39 | 38 | ancoms 334 |
. . . 4
|
| 40 | 39 | an42s 391 |
. . 3
|
| 41 | 34, 40 | jca 236 |
. 2
|
| 42 | visset 1350 |
. . . . 5
| |
| 43 | visset 1350 |
. . . . 5
| |
| 44 | 42, 43 | distrsr 3994 |
. . . 4
|
| 45 | visset 1350 |
. . . . . . 7
| |
| 46 | visset 1350 |
. . . . . . 7
| |
| 47 | 45, 46 | distrsr 3994 |
. . . . . 6
|
| 48 | 47 | opreq2i 3010 |
. . . . 5
|
| 49 | oprex 3018 |
. . . . . 6
| |
| 50 | oprex 3018 |
. . . . . 6
| |
| 51 | 49, 50 | distrsr 3994 |
. . . . 5
|
| 52 | 48, 51 | eqtr 1119 |
. . . 4
|
| 53 | 44, 52 | opreq12i 3011 |
. . 3
|
| 54 | oprex 3018 |
. . . 4
| |
| 55 | oprex 3018 |
. . . 4
| |
| 56 | oprex 3018 |
. . . 4
| |
| 57 | visset 1350 |
. . . . 5
| |
| 58 | visset 1350 |
. . . . 5
| |
| 59 | 57, 58 | addcomsr 3990 |
. . . 4
|
| 60 | visset 1350 |
. . . . 5
| |
| 61 | 58, 60 | addasssr 3991 |
. . . 4
|