| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > 6re | Unicode version | ||
| Description: The number 6 is real. (Contributed by NM, 27-May-1999.) |
| Ref | Expression |
|---|---|
| 6re |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-6 9101 |
. 2
| |
| 2 | 5re 9117 |
. . 3
| |
| 3 | 1re 8073 |
. . 3
| |
| 4 | 2, 3 | readdcli 8087 |
. 2
|
| 5 | 1, 4 | eqeltri 2278 |
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 1470 ax-gen 1472 ax-ie1 1516 ax-ie2 1517 ax-4 1533 ax-17 1549 ax-ial 1557 ax-ext 2187 ax-1re 8021 ax-addrcl 8024 |
| This theorem depends on definitions: df-bi 117 df-cleq 2198 df-clel 2201 df-2 9097 df-3 9098 df-4 9099 df-5 9100 df-6 9101 |
| This theorem is referenced by: 6cn 9120 7re 9121 7pos 9140 4lt6 9219 3lt6 9220 2lt6 9221 1lt6 9222 6lt7 9223 5lt7 9224 6lt8 9230 5lt8 9231 6lt9 9238 5lt9 9239 8th4div3 9258 halfpm6th 9259 div4p1lem1div2 9293 6lt10 9639 5lt10 9640 5recm6rec 9649 efi4p 12061 resin4p 12062 recos4p 12063 ef01bndlem 12100 sin01bnd 12101 cos01bnd 12102 slotsdifipndx 13040 slotstnscsi 13060 plendxnvscandx 13074 slotsdnscsi 13088 sincos6thpi 15347 pigt3 15349 |
| Copyright terms: Public domain | W3C validator |