| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > recn | Unicode version | ||
| Description: A real number is a complex number. (Contributed by NM, 10-Aug-1999.) |
| Ref | Expression |
|---|---|
| recn |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-resscn 8091 |
. 2
| |
| 2 | 1 | sseli 3220 |
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-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-11 1552 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 ax-resscn 8091 |
| This theorem depends on definitions: df-bi 117 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-in 3203 df-ss 3210 |
| This theorem is referenced by: mulrid 8143 recnd 8175 pnfnre 8188 mnfnre 8189 cnegexlem1 8321 cnegexlem2 8322 cnegexlem3 8323 cnegex 8324 renegcl 8407 resubcl 8410 negf1o 8528 mul02lem2 8534 ltaddneg 8571 ltaddnegr 8572 ltaddsub2 8584 leaddsub2 8586 leltadd 8594 ltaddpos 8599 ltaddpos2 8600 posdif 8602 lenegcon1 8613 lenegcon2 8614 addge01 8619 addge02 8620 leaddle0 8624 mullt0 8627 recexre 8725 msqge0 8763 mulge0 8766 aprcl 8793 recexap 8800 rerecapb 8990 ltm1 8993 prodgt02 9000 prodge02 9002 ltmul2 9003 lemul2 9004 lemul2a 9006 ltmulgt12 9012 lemulge12 9014 gt0div 9017 ge0div 9018 ltmuldiv2 9022 ltdivmul 9023 ltdivmul2 9025 ledivmul2 9027 lemuldiv2 9029 negiso 9102 cju 9108 nnge1 9133 halfpos 9342 lt2halves 9347 addltmul 9348 avgle1 9352 avgle2 9353 div4p1lem1div2 9365 nnrecl 9367 elznn0 9461 elznn 9462 nzadd 9499 zmulcl 9500 difgtsumgt 9516 elz2 9518 gtndiv 9542 zeo 9552 supminfex 9792 eqreznegel 9809 negm 9810 irradd 9841 irrmul 9842 divlt1lt 9920 divle1le 9921 xnegneg 10029 rexsub 10049 xnegid 10055 xaddcom 10057 xaddid1 10058 xnegdi 10064 xaddass 10065 xleaddadd 10083 divelunit 10198 fzonmapblen 10387 infssuzex 10453 expgt1 10799 mulexpzap 10801 leexp1a 10816 expubnd 10818 sqgt0ap 10830 lt2sq 10835 le2sq 10836 sqge0 10838 sumsqeq0 10840 bernneq 10882 bernneq2 10883 nn0ltexp2 10931 swrdccatin2 11261 swrdccat3blem 11271 crre 11368 crim 11369 reim0 11372 mulreap 11375 rere 11376 remul2 11384 redivap 11385 immul2 11391 imdivap 11392 cjre 11393 cjreim 11414 rennim 11513 sqrt0rlem 11514 resqrexlemover 11521 absreimsq 11578 absreim 11579 absnid 11584 leabs 11585 absre 11588 absresq 11589 sqabs 11593 ltabs 11598 absdiflt 11603 absdifle 11604 lenegsq 11606 abssuble0 11614 dfabsmax 11728 max0addsup 11730 negfi 11739 minclpr 11748 reefcl 12179 efgt0 12195 reeftlcl 12200 resinval 12226 recosval 12227 resin4p 12229 recos4p 12230 resincl 12231 recoscl 12232 retanclap 12233 efieq 12246 sinbnd 12263 cosbnd 12264 absefi 12280 odd2np1 12384 remetdval 15221 bl2ioo 15224 ioo2bl 15225 hoverb 15322 plyreres 15438 sincosq1sgn 15500 sincosq2sgn 15501 sincosq3sgn 15502 sincosq4sgn 15503 sinq12gt0 15504 relogoprlem 15542 logcxp 15571 rpcxpcl 15577 cxpcom 15612 rprelogbdiv 15631 gausslemma2dlem1a 15737 triap 16397 trirec0 16412 |
| Copyright terms: Public domain | W3C validator |