Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > qmulcl | Unicode version |
Description: Closure of multiplication of rationals. (Contributed by NM, 1-Aug-2004.) |
Ref | Expression |
---|---|
qmulcl |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elq 9407 | . 2 | |
2 | elq 9407 | . 2 | |
3 | zmulcl 9100 | . . . . . . . . . . 11 | |
4 | nnmulcl 8734 | . . . . . . . . . . 11 | |
5 | 3, 4 | anim12i 336 | . . . . . . . . . 10 |
6 | 5 | an4s 577 | . . . . . . . . 9 |
7 | 6 | adantr 274 | . . . . . . . 8 |
8 | oveq12 5776 | . . . . . . . . 9 | |
9 | zcn 9052 | . . . . . . . . . . . 12 | |
10 | zcn 9052 | . . . . . . . . . . . 12 | |
11 | 9, 10 | anim12i 336 | . . . . . . . . . . 11 |
12 | 11 | ad2ant2r 500 | . . . . . . . . . 10 |
13 | nncn 8721 | . . . . . . . . . . . . 13 | |
14 | nnap0 8742 | . . . . . . . . . . . . 13 # | |
15 | 13, 14 | jca 304 | . . . . . . . . . . . 12 # |
16 | nncn 8721 | . . . . . . . . . . . . 13 | |
17 | nnap0 8742 | . . . . . . . . . . . . 13 # | |
18 | 16, 17 | jca 304 | . . . . . . . . . . . 12 # |
19 | 15, 18 | anim12i 336 | . . . . . . . . . . 11 # # |
20 | 19 | ad2ant2l 499 | . . . . . . . . . 10 # # |
21 | divmuldivap 8465 | . . . . . . . . . 10 # # | |
22 | 12, 20, 21 | syl2anc 408 | . . . . . . . . 9 |
23 | 8, 22 | sylan9eqr 2192 | . . . . . . . 8 |
24 | rspceov 5806 | . . . . . . . . . 10 | |
25 | 24 | 3expa 1181 | . . . . . . . . 9 |
26 | elq 9407 | . . . . . . . . 9 | |
27 | 25, 26 | sylibr 133 | . . . . . . . 8 |
28 | 7, 23, 27 | syl2anc 408 | . . . . . . 7 |
29 | 28 | an4s 577 | . . . . . 6 |
30 | 29 | exp43 369 | . . . . 5 |
31 | 30 | rexlimivv 2553 | . . . 4 |
32 | 31 | rexlimdvv 2554 | . . 3 |
33 | 32 | imp 123 | . 2 |
34 | 1, 2, 33 | syl2anb 289 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wceq 1331 wcel 1480 wrex 2415 class class class wbr 3924 (class class class)co 5767 cc 7611 cc0 7613 cmul 7618 # cap 8336 cdiv 8425 cn 8713 cz 9047 cq 9404 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 ax-sep 4041 ax-pow 4093 ax-pr 4126 ax-un 4350 ax-setind 4447 ax-cnex 7704 ax-resscn 7705 ax-1cn 7706 ax-1re 7707 ax-icn 7708 ax-addcl 7709 ax-addrcl 7710 ax-mulcl 7711 ax-mulrcl 7712 ax-addcom 7713 ax-mulcom 7714 ax-addass 7715 ax-mulass 7716 ax-distr 7717 ax-i2m1 7718 ax-0lt1 7719 ax-1rid 7720 ax-0id 7721 ax-rnegex 7722 ax-precex 7723 ax-cnre 7724 ax-pre-ltirr 7725 ax-pre-ltwlin 7726 ax-pre-lttrn 7727 ax-pre-apti 7728 ax-pre-ltadd 7729 ax-pre-mulgt0 7730 ax-pre-mulext 7731 |
This theorem depends on definitions: df-bi 116 df-3or 963 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2000 df-mo 2001 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ne 2307 df-nel 2402 df-ral 2419 df-rex 2420 df-reu 2421 df-rmo 2422 df-rab 2423 df-v 2683 df-sbc 2905 df-csb 2999 df-dif 3068 df-un 3070 df-in 3072 df-ss 3079 df-pw 3507 df-sn 3528 df-pr 3529 df-op 3531 df-uni 3732 df-int 3767 df-iun 3810 df-br 3925 df-opab 3985 df-mpt 3986 df-id 4210 df-po 4213 df-iso 4214 df-xp 4540 df-rel 4541 df-cnv 4542 df-co 4543 df-dm 4544 df-rn 4545 df-res 4546 df-ima 4547 df-iota 5083 df-fun 5120 df-fn 5121 df-f 5122 df-fv 5126 df-riota 5723 df-ov 5770 df-oprab 5771 df-mpo 5772 df-1st 6031 df-2nd 6032 df-pnf 7795 df-mnf 7796 df-xr 7797 df-ltxr 7798 df-le 7799 df-sub 7928 df-neg 7929 df-reap 8330 df-ap 8337 df-div 8426 df-inn 8714 df-n0 8971 df-z 9048 df-q 9405 |
This theorem is referenced by: qdivcl 9428 flqmulnn0 10065 modqcl 10092 mulqmod0 10096 modqmulnn 10108 modqcyc 10125 mulp1mod1 10131 modqmul1 10143 q2txmodxeq0 10150 modqaddmulmod 10157 modqdi 10158 modqsubdir 10159 qexpcl 10302 qexpclz 10307 qsqcl 10357 dvdslelemd 11530 crth 11889 |
Copyright terms: Public domain | W3C validator |