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Mirrors > Home > MPE Home > Th. List > 6re | Structured version Visualization version GIF version |
Description: The number 6 is real. (Contributed by NM, 27-May-1999.) |
Ref | Expression |
---|---|
6re | ⊢ 6 ∈ ℝ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-6 12229 | . 2 ⊢ 6 = (5 + 1) | |
2 | 5re 12249 | . . 3 ⊢ 5 ∈ ℝ | |
3 | 1re 11164 | . . 3 ⊢ 1 ∈ ℝ | |
4 | 2, 3 | readdcli 11179 | . 2 ⊢ (5 + 1) ∈ ℝ |
5 | 1, 4 | eqeltri 2828 | 1 ⊢ 6 ∈ ℝ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2106 (class class class)co 7362 ℝcr 11059 1c1 11061 + caddc 11063 5c5 12220 6c6 12221 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-ext 2702 ax-1cn 11118 ax-icn 11119 ax-addcl 11120 ax-addrcl 11121 ax-mulcl 11122 ax-mulrcl 11123 ax-i2m1 11128 ax-1ne0 11129 ax-rrecex 11132 ax-cnre 11133 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-sb 2068 df-clab 2709 df-cleq 2723 df-clel 2809 df-ne 2940 df-ral 3061 df-rex 3070 df-rab 3406 df-v 3448 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4288 df-if 4492 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4871 df-br 5111 df-iota 6453 df-fv 6509 df-ov 7365 df-2 12225 df-3 12226 df-4 12227 df-5 12228 df-6 12229 |
This theorem is referenced by: 7re 12255 7pos 12273 4lt6 12344 3lt6 12345 2lt6 12346 1lt6 12347 6lt7 12348 5lt7 12349 6lt8 12355 5lt8 12356 6lt9 12363 5lt9 12364 8th4div3 12382 halfpm6th 12383 div4p1lem1div2 12417 6lt10 12761 5lt10 12762 5recm6rec 12771 bpoly2 15951 bpoly3 15952 efi4p 16030 resin4p 16031 recos4p 16032 ef01bndlem 16077 sin01bnd 16078 cos01bnd 16079 slotsdifipndx 17230 slotstnscsi 17255 plendxnvscandx 17269 slotsdnscsi 17287 lt6abl 19686 sralemOLD 20698 sravscaOLD 20708 zlmlemOLD 20955 sincos6thpi 25909 pigt3 25911 basellem5 26471 basellem8 26474 basellem9 26475 ppiublem1 26587 ppiublem2 26588 ppiub 26589 chtub 26597 bposlem6 26674 bposlem8 26676 slotsinbpsd 27446 slotslnbpsd 27447 ex-res 29448 zlmdsOLD 32633 zlmtsetOLD 32635 hgt750lemd 33350 hgt750lem2 33354 hgt750leme 33360 problem4 34343 problem5 34344 gbegt5 46073 gbowgt5 46074 gbowge7 46075 gboge9 46076 sbgoldbwt 46089 sgoldbeven3prm 46095 mogoldbb 46097 sbgoldbo 46099 nnsum3primesle9 46106 nnsum4primesodd 46108 wtgoldbnnsum4prm 46114 bgoldbnnsum3prm 46116 pgrple2abl 46561 |
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