| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > recni | Unicode version | ||
| Description: A real number is a complex number. (Contributed by NM, 1-Mar-1995.) |
| Ref | Expression |
|---|---|
| recni.1 |
|
| Ref | Expression |
|---|---|
| recni |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-resscn 8124 |
. 2
| |
| 2 | recni.1 |
. 2
| |
| 3 | 1, 2 | sselii 3224 |
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 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-11 1554 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 ax-resscn 8124 |
| This theorem depends on definitions: df-bi 117 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-in 3206 df-ss 3213 |
| This theorem is referenced by: resubcli 8442 ltapii 8815 nncni 9153 2cn 9214 3cn 9218 4cn 9221 5cn 9223 6cn 9225 7cn 9227 8cn 9229 9cn 9231 halfcn 9358 8th4div3 9363 nn0cni 9414 numltc 9636 sqge0i 10888 lt2sqi 10889 le2sqi 10890 sq11i 10891 sqrtmsq2i 11696 0.999... 12083 ef01bndlem 12318 sin4lt0 12329 eirraplem 12339 eirr 12341 egt2lt3 12342 sqrt2irraplemnn 12752 modsubi 12993 picn 15513 sinhalfpilem 15517 cosneghalfpi 15524 sinhalfpip 15546 sinhalfpim 15547 coshalfpip 15548 coshalfpim 15549 sincosq1sgn 15552 sincosq2sgn 15553 sincosq3sgn 15554 sincosq4sgn 15555 cosq23lt0 15559 coseq00topi 15561 sincosq1eq 15565 sincos4thpi 15566 tan4thpi 15567 sincos6thpi 15568 2logb9irrALT 15700 taupi 16680 |
| Copyright terms: Public domain | W3C validator |