| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > qcn | GIF version | ||
| Description: A rational number is a complex number. (Contributed by NM, 2-Aug-2004.) |
| Ref | Expression |
|---|---|
| qcn | ⊢ (𝐴 ∈ ℚ → 𝐴 ∈ ℂ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | qsscn 10047 | . 2 ⊢ ℚ ⊆ ℂ | |
| 2 | 1 | sseli 3244 | 1 ⊢ (𝐴 ∈ ℚ → 𝐴 ∈ ℂ) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2209 ℂcc 8183 ℚcq 10035 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4251 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-mulrcl 8284 ax-addcom 8285 ax-mulcom 8286 ax-addass 8287 ax-mulass 8288 ax-distr 8289 ax-i2m1 8290 ax-0lt1 8291 ax-1rid 8292 ax-0id 8293 ax-rnegex 8294 ax-precex 8295 ax-cnre 8296 ax-pre-ltirr 8297 ax-pre-ltwlin 8298 ax-pre-lttrn 8299 ax-pre-apti 8300 ax-pre-ltadd 8301 ax-pre-mulgt0 8302 ax-pre-mulext 8303 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-br 4132 df-opab 4194 df-mpt 4195 df-id 4440 df-po 4443 df-iso 4444 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-fv 5388 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-1st 6378 df-2nd 6379 df-pnf 8368 df-mnf 8369 df-xr 8370 df-ltxr 8371 df-le 8372 df-sub 8506 df-neg 8507 df-reap 8911 df-ap 8918 df-div 9011 df-inn 9314 df-z 9656 df-q 10036 |
| This theorem is used by: qsubcl 10054 qapne 10055 qdivcl 10059 qrevaddcl 10060 irradd 10062 irraddap 10063 irrmul 10064 irrmulap 10065 qavgle 10710 divfl0 10752 flqzadd 10754 intqfrac2 10777 flqdiv 10779 modqvalr 10783 flqpmodeq 10785 modq0 10787 mulqmod0 10788 negqmod0 10789 modqlt 10791 modqdiffl 10793 modqfrac 10795 flqmod 10796 intqfrac 10797 modqmulnn 10800 modqvalp1 10801 modqid 10807 modqcyc 10817 modqcyc2 10818 modqadd1 10819 modqaddabs 10820 modqmuladdnn0 10826 qnegmod 10827 modqadd2mod 10832 modqm1p1mod0 10833 modqmul1 10835 modqnegd 10837 modqadd12d 10838 modqsub12d 10839 q2txmodxeq0 10842 q2submod 10843 modqmulmodr 10848 modqaddmulmod 10849 modqdi 10850 modqsubdir 10851 modqeqmodmin 10852 qsqcl 11069 qsqeqor 11108 eirraplem 12569 bezoutlemnewy 12798 sqrt2irraplemnn 12984 pcqdiv 13115 pcexp 13117 pcadd 13148 pcadd2 13149 qexpz 13160 4sqlem5 13190 4sqlem10 13195 logbgcd1irraplemap 16205 ex-ceil 16945 qdencn 17278 rirrdisj 17291 apdifflemf 17302 apdifflemr 17303 apdiff 17304 qdiff 17305 |
| Copyright terms: Public domain | W3C validator |