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| 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 9070 |
. 2
| |
| 2 | 5re 9086 |
. . 3
| |
| 3 | 1re 8042 |
. . 3
| |
| 4 | 2, 3 | readdcli 8056 |
. 2
|
| 5 | 1, 4 | eqeltri 2269 |
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 1461 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-4 1524 ax-17 1540 ax-ial 1548 ax-ext 2178 ax-1re 7990 ax-addrcl 7993 |
| This theorem depends on definitions: df-bi 117 df-cleq 2189 df-clel 2192 df-2 9066 df-3 9067 df-4 9068 df-5 9069 df-6 9070 |
| This theorem is referenced by: 6cn 9089 7re 9090 7pos 9109 4lt6 9188 3lt6 9189 2lt6 9190 1lt6 9191 6lt7 9192 5lt7 9193 6lt8 9199 5lt8 9200 6lt9 9207 5lt9 9208 8th4div3 9227 halfpm6th 9228 div4p1lem1div2 9262 6lt10 9607 5lt10 9608 5recm6rec 9617 efi4p 11899 resin4p 11900 recos4p 11901 ef01bndlem 11938 sin01bnd 11939 cos01bnd 11940 slotsdifipndx 12877 slotstnscsi 12897 plendxnvscandx 12911 slotsdnscsi 12925 sincos6thpi 15162 pigt3 15164 |
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