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| Mirrors > Home > ILE Home > Th. List > 1m1e0 | GIF version | ||
| Description: (1 − 1) = 0 (common case). (Contributed by David A. Wheeler, 7-Jul-2016.) |
| Ref | Expression |
|---|---|
| 1m1e0 | ⊢ (1 − 1) = 0 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-1cn 8262 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | subidi 8587 | 1 ⊢ (1 − 1) = 0 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1402 (class class class)co 6075 0cc0 8169 1c1 8170 − cmin 8487 |
| This theorem was proved from 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 4244 ax-pow 4306 ax-pr 4341 ax-setind 4679 ax-resscn 8261 ax-1cn 8262 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-addcom 8269 ax-addass 8271 ax-distr 8273 ax-i2m1 8274 ax-0id 8277 ax-rnegex 8278 ax-cnre 8280 |
| This theorem depends on definitions: df-bi 117 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-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 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-br 4126 df-opab 4188 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-iota 5332 df-fun 5374 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-sub 8489 |
| This theorem is referenced by: nnm1nn0 9583 fseq1p1m1 10479 elfzp1b 10482 elfzm1b 10483 fldiv4lem1div2 10720 frecfzennn 10841 xnn0nnen 10852 zfz1isolemsplit 11268 lsw1 11332 resqrexlemcalc3 11760 arisum 12243 geo2sum 12259 cvgratnnlemnexp 12269 nn0o 12652 exprmfct 12894 phiprmpw 12978 phiprm 12979 odzdvds 13002 prmpwdvds 13112 ballotfilem4 13219 ballotfilemi1 13223 ballotfilemii 13224 ballotfilemic 13228 ballotfilem1c 13229 ballotfilemfrceq 13250 gsump1 14134 dvexp 15735 dvply1 15789 1sgmprm 16022 lgslem4 16036 lgsne0 16071 lgsquad2lem2 16115 2lgsoddprmlem3a 16140 clwwlkn1 16573 iswomni0 17006 |
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