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| Mirrors > Home > ILE Home > Th. List > 3z | Unicode version | ||
| Description: 3 is an integer. (Contributed by David A. Wheeler, 8-Dec-2018.) |
| Ref | Expression |
|---|---|
| 3z |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3nn 9478 |
. 2
| |
| 2 | 1 | nnzi 9676 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4251 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-addcom 8285 ax-addass 8287 ax-distr 8289 ax-i2m1 8290 ax-0lt1 8291 ax-0id 8293 ax-rnegex 8294 ax-cnre 8296 ax-pre-ltirr 8297 ax-pre-ltwlin 8298 ax-pre-lttrn 8299 ax-pre-ltadd 8301 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-br 4132 df-opab 4194 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-iota 5340 df-fun 5382 df-fv 5388 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-pnf 8368 df-mnf 8369 df-xr 8370 df-ltxr 8371 df-le 8372 df-sub 8506 df-neg 8507 df-inn 9314 df-2 9372 df-3 9373 df-z 9656 |
| This theorem is used by: 5eluz3 9977 uzuzle34 9980 fz0to4untppr 10548 4fvwrd4 10564 fzo0to3tp 10654 expnass 11103 ef01bndlem 12548 sin01bnd 12549 sin01gt0 12554 egt2lt3 12572 3dvds 12656 3dvdsdec 12657 3dvds2dec 12658 n2dvds3 12707 flodddiv4 12728 3lcm2e6woprm 12889 3prm 12931 oddprmge3 12939 2logb9irr 16207 2irrexpq 16212 2logb9irrap 16213 2irrexpqap 16214 log2ublog2 16224 ppiublem1 16291 ppiublem2 16292 ppiqub 16293 chtqub 16296 bposlem4 16314 bposlem5 16315 bposlem6 16316 bposlem8 16318 lgsdir2lem5 16356 2lgsoddprmlem3 16435 konigsbergvtx 16928 konigsbergiedg 16929 konigsbergumgr 16933 konigsberglem1 16934 konigsberglem2 16935 konigsberglem3 16936 konigsberglem5 16938 konigsberg 16939 ex-fl 16944 ex-ceil 16945 ex-bc 16948 ex-dvds 16949 ex-gcd 16950 |
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