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Mirrors > Home > ILE Home > Th. List > nnq | Unicode version |
Description: A positive integer is rational. (Contributed by NM, 17-Nov-2004.) |
Ref | Expression |
---|---|
nnq |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nnssq 8872 |
. 2
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2 | 1 | sseli 3005 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 577 ax-in2 578 ax-io 663 ax-5 1377 ax-7 1378 ax-gen 1379 ax-ie1 1423 ax-ie2 1424 ax-8 1436 ax-10 1437 ax-11 1438 ax-i12 1439 ax-bndl 1440 ax-4 1441 ax-13 1445 ax-14 1446 ax-17 1460 ax-i9 1464 ax-ial 1468 ax-i5r 1469 ax-ext 2065 ax-sep 3917 ax-pow 3969 ax-pr 3993 ax-un 4217 ax-setind 4309 ax-cnex 7206 ax-resscn 7207 ax-1cn 7208 ax-1re 7209 ax-icn 7210 ax-addcl 7211 ax-addrcl 7212 ax-mulcl 7213 ax-mulrcl 7214 ax-addcom 7215 ax-mulcom 7216 ax-addass 7217 ax-mulass 7218 ax-distr 7219 ax-i2m1 7220 ax-0lt1 7221 ax-1rid 7222 ax-0id 7223 ax-rnegex 7224 ax-precex 7225 ax-cnre 7226 ax-pre-ltirr 7227 ax-pre-ltwlin 7228 ax-pre-lttrn 7229 ax-pre-apti 7230 ax-pre-ltadd 7231 ax-pre-mulgt0 7232 ax-pre-mulext 7233 |
This theorem depends on definitions: df-bi 115 df-3or 921 df-3an 922 df-tru 1288 df-fal 1291 df-nf 1391 df-sb 1688 df-eu 1946 df-mo 1947 df-clab 2070 df-cleq 2076 df-clel 2079 df-nfc 2212 df-ne 2250 df-nel 2345 df-ral 2358 df-rex 2359 df-reu 2360 df-rmo 2361 df-rab 2362 df-v 2613 df-sbc 2826 df-csb 2919 df-dif 2985 df-un 2987 df-in 2989 df-ss 2996 df-pw 3403 df-sn 3423 df-pr 3424 df-op 3426 df-uni 3623 df-int 3658 df-iun 3701 df-br 3807 df-opab 3861 df-mpt 3862 df-id 4077 df-po 4080 df-iso 4081 df-xp 4398 df-rel 4399 df-cnv 4400 df-co 4401 df-dm 4402 df-rn 4403 df-res 4404 df-ima 4405 df-iota 4918 df-fun 4955 df-fn 4956 df-f 4957 df-fv 4961 df-riota 5521 df-ov 5568 df-oprab 5569 df-mpt2 5570 df-1st 5820 df-2nd 5821 df-pnf 7294 df-mnf 7295 df-xr 7296 df-ltxr 7297 df-le 7298 df-sub 7425 df-neg 7426 df-reap 7819 df-ap 7826 df-div 7905 df-inn 8184 df-z 8510 df-q 8863 |
This theorem is referenced by: flqdiv 9480 modqmulnn 9501 zmodcl 9503 zmodfz 9505 zmodid2 9511 m1modnnsub1 9529 addmodid 9531 modifeq2int 9545 modaddmodup 9546 modaddmodlo 9547 modsumfzodifsn 9555 addmodlteq 9557 dvdsval3 10432 moddvds 10437 dvdslelemd 10476 dvdsmod 10495 mulmoddvds 10496 divalglemnn 10550 divalgmod 10559 modgcd 10614 crth 10832 phimullem 10833 |
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