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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 8168 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | subidi 8492 | 1 ⊢ (1 − 1) = 0 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1398 (class class class)co 6028 0cc0 8075 1c1 8076 − cmin 8392 |
| 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-setind 4641 ax-resscn 8167 ax-1cn 8168 ax-icn 8170 ax-addcl 8171 ax-addrcl 8172 ax-mulcl 8173 ax-addcom 8175 ax-addass 8177 ax-distr 8179 ax-i2m1 8180 ax-0id 8183 ax-rnegex 8184 ax-cnre 8186 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-ral 2516 df-rex 2517 df-reu 2518 df-rab 2520 df-v 2805 df-sbc 3033 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-br 4094 df-opab 4156 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-iota 5293 df-fun 5335 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-sub 8394 |
| This theorem is referenced by: nnm1nn0 9485 fseq1p1m1 10374 elfzp1b 10377 elfzm1b 10378 fldiv4lem1div2 10613 frecfzennn 10734 xnn0nnen 10745 zfz1isolemsplit 11148 lsw1 11212 resqrexlemcalc3 11639 arisum 12122 geo2sum 12138 cvgratnnlemnexp 12148 nn0o 12531 exprmfct 12773 phiprmpw 12857 phiprm 12858 odzdvds 12881 prmpwdvds 12991 dvexp 15505 dvply1 15559 1sgmprm 15791 lgslem4 15805 lgsne0 15840 lgsquad2lem2 15884 2lgsoddprmlem3a 15909 clwwlkn1 16342 iswomni0 16767 gfsump1 16798 |
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