| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > 5re | Structured version Visualization version GIF version | ||
| Description: The number 5 is real. (Contributed by NM, 27-May-1999.) |
| Ref | Expression |
|---|---|
| 5re | ⊢ 5 ∈ ℝ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-5 12238 | . 2 ⊢ 5 = (4 + 1) | |
| 2 | 4re 12256 | . . 3 ⊢ 4 ∈ ℝ | |
| 3 | 1re 11135 | . . 3 ⊢ 1 ∈ ℝ | |
| 4 | 2, 3 | readdcli 11151 | . 2 ⊢ (4 + 1) ∈ ℝ |
| 5 | 1, 4 | eqeltri 2835 | 1 ⊢ 5 ∈ ℝ |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2119 (class class class)co 7356 ℝcr 11028 1c1 11030 + caddc 11032 4c4 12229 5c5 12230 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2711 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-i2m1 11097 ax-1ne0 11098 ax-rrecex 11101 ax-cnre 11102 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2718 df-cleq 2731 df-clel 2814 df-ne 2935 df-ral 3054 df-rex 3064 df-rab 3392 df-v 3433 df-dif 3886 df-un 3888 df-ss 3900 df-nul 4262 df-if 4455 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-iota 6441 df-fv 6493 df-ov 7359 df-2 12235 df-3 12236 df-4 12237 df-5 12238 |
| This theorem is referenced by: 6re 12262 6pos 12282 3lt5 12345 2lt5 12346 1lt5 12347 5lt6 12348 4lt6 12349 5lt7 12354 4lt7 12355 5lt8 12361 4lt8 12362 5lt9 12369 4lt9 12370 5lt10 12770 4lt10 12771 5recm6rec 12778 5eluz3 12824 5rp 12940 fz0to5un2tp 13576 ef01bndlem 16142 prm23ge5 16777 prmlem1 17069 vscandxnscandx 17278 slotsdifipndx 17289 slotstnscsi 17314 plendxnscandx 17327 slotsdnscsi 17346 ppiublem1 27183 ppiub 27185 bposlem3 27267 bposlem4 27268 bposlem5 27269 bposlem6 27270 bposlem8 27272 bposlem9 27273 lgsdir2lem1 27306 gausslemma2dlem4 27350 2lgslem3 27385 ex-id 30522 ex-sqrt 30542 threehalves 32993 cyc3conja 33238 hgt750lem2 34836 hgt750leme 34842 problem2 35894 12gcd5e1 42488 lcmineqlem23 42536 3lexlogpow2ineq1 42543 3lexlogpow2ineq2 42544 aks4d1p1p4 42556 aks4d1p1p6 42558 aks4d1p1p7 42559 aks4d1p1p5 42560 stoweidlem13 46456 goldrarr 47344 goldrasin 47345 goldrapos 47346 goldracos5teq 47348 ceil5half3 47809 modm2nep1 47835 modp2nep1 47836 modm1nep2 47837 modm1nem2 47838 modm1p1ne 47839 31prm 48075 gbegt5 48252 gbowgt5 48253 sbgoldbo 48278 nnsum3primesle9 48285 nnsum4primesodd 48287 evengpop3 48289 usgrexmpl1lem 48512 usgrexmpl2lem 48517 usgrexmpl2nb4 48526 usgrexmpl2nb5 48527 gpg5nbgrvtx13starlem2 48563 gpg5nbgr3star 48572 gpg5edgnedg 48621 |
| Copyright terms: Public domain | W3C validator |