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| Mirrors > Home > ILE Home > Th. List > 0nn0 | Unicode version | ||
| Description: 0 is a nonnegative integer. (Contributed by Raph Levien, 10-Dec-2002.) |
| Ref | Expression |
|---|---|
| 0nn0 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2238 |
. 2
| |
| 2 | elnn0 9565 |
. . . 4
| |
| 3 | 2 | biimpri 133 |
. . 3
|
| 4 | 3 | olcs 748 |
. 2
|
| 5 | 1, 4 | ax-mp 5 |
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-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-ext 2220 ax-1cn 8272 ax-icn 8274 ax-addcl 8275 ax-mulcl 8277 ax-i2m1 8284 |
| This proof depends on definitions: df-bi 117 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-v 2823 df-un 3224 df-sn 3715 df-n0 9564 |
| This theorem is used by: 0xnn0 9636 elnn0z 9657 nn0ind-raph 9763 10nn0 9794 declei 9812 numlti 9813 nummul1c 9825 decaddc2 9832 decrmanc 9833 decrmac 9834 decaddm10 9835 decaddi 9836 decaddci 9837 decaddci2 9838 decmul1 9840 decmulnc 9843 6p5e11 9849 7p4e11 9852 8p3e11 9857 9p2e11 9863 10p10e20 9871 fz01or 10518 0elfz 10525 4fvwrd4 10547 fvinim0ffz 10660 0tonninf 10877 exple1 11032 sq10 11150 bc0k 11194 bcn1 11196 bccl 11205 fihasheq0 11232 hashfibc 11283 iswrdiz 11311 iswrddm0 11328 s1leng 11392 s1fv 11394 eqs1 11396 s111 11399 ccat2s1fstg 11416 pfx00g 11447 s2fv0g 11559 s3fv0g 11563 fsumnn0cl 12170 binom 12251 bcxmas 12256 isumnn0nn 12260 geoserap 12274 ef0lem 12427 ege2le3 12438 ef4p 12461 efgt1p2 12462 efgt1p 12463 nn0o 12674 ndvdssub 12697 5ndvds3 12701 bits0 12715 0bits 12726 gcdval 12736 gcdcl 12743 dfgcd3 12787 nn0seqcvgd 12819 algcvg 12826 eucalg 12837 lcmcl 12850 pw2dvdslemn 12943 pclem0 13065 pcpre1 13071 pcfac 13129 dec5dvds2 13192 2exp11 13215 2exp16 13216 ennnfonelemj0 13292 ennnfonelem0 13296 ennnfonelem1 13298 plendxnocndx 13568 slotsdifdsndx 13579 slotsdifunifndx 13586 imasvalstrd 13619 gsum0cmn 14154 cnfldstr 14895 nn0subm 14920 znf1o 14986 fczpsrbag 15056 psr1clfi 15079 mplsubgfilemm 15089 dveflem 15827 plyconst 15846 plycolemc 15859 pilem3 15884 log2ublem3 16085 log2ublog2 16086 clwwlkn0 16649 clwwlk0on0 16672 konigsberglem2 16730 konigsberglem3 16731 konigsberglem5 16733 konigsberg 16734 1kp2ke3k 16738 ex-fac 16742 depindlem1 16747 012of 17023 isomninnlem 17079 iswomninnlem 17099 iswomni0 17101 ismkvnnlem 17102 |
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