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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 9053 |
. 2
| |
| 2 | 5re 9069 |
. . 3
| |
| 3 | 1re 8025 |
. . 3
| |
| 4 | 2, 3 | readdcli 8039 |
. 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 7973 ax-addrcl 7976 |
| This theorem depends on definitions: df-bi 117 df-cleq 2189 df-clel 2192 df-2 9049 df-3 9050 df-4 9051 df-5 9052 df-6 9053 |
| This theorem is referenced by: 6cn 9072 7re 9073 7pos 9092 4lt6 9171 3lt6 9172 2lt6 9173 1lt6 9174 6lt7 9175 5lt7 9176 6lt8 9182 5lt8 9183 6lt9 9190 5lt9 9191 8th4div3 9210 halfpm6th 9211 div4p1lem1div2 9245 6lt10 9590 5lt10 9591 5recm6rec 9600 efi4p 11882 resin4p 11883 recos4p 11884 ef01bndlem 11921 sin01bnd 11922 cos01bnd 11923 slotsdifipndx 12852 slotstnscsi 12872 plendxnvscandx 12886 slotsdnscsi 12896 sincos6thpi 15078 pigt3 15080 |
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