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| Mirrors > Home > MPE Home > Th. List > nnno | Structured version Visualization version GIF version | ||
| Description: A positive surreal integer is a surreal. (Contributed by Scott Fenton, 15-Apr-2025.) |
| Ref | Expression |
|---|---|
| nnno | ⊢ (𝐴 ∈ ℕs → 𝐴 ∈ No ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnssno 28493 | . 2 ⊢ ℕs ⊆ No | |
| 2 | 1 | sseli 3934 | 1 ⊢ (𝐴 ∈ ℕs → 𝐴 ∈ No ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2143 No csur 27782 ℕscnns 28484 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5239 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-tp 4595 df-op 4597 df-uni 4874 df-int 4914 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-se 5617 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-1o 8454 df-2o 8455 df-nadd 8653 df-no 27785 df-lts 27786 df-bday 27787 df-slts 27929 df-cuts 27931 df-0s 27978 df-1s 27979 df-made 27998 df-old 27999 df-left 28001 df-right 28002 df-norec2 28120 df-adds 28131 df-n0s 28485 df-nns 28486 |
| This theorem is referenced by: nnnod 28497 nnsgt0 28510 nn1m1nns 28545 nnm1n0s 28546 eucliddivs 28547 nnzs 28557 znegscl 28563 zmulscld 28568 elzn0s 28569 eln0zs 28571 elnnzs 28572 2no 28590 recut 28665 elreno2 28666 renegscl 28669 readdscl 28670 remulscllem1 28671 remulscllem2 28672 remulscl 28673 |
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