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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 8115 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | subidi 8440 | 1 ⊢ (1 − 1) = 0 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1395 (class class class)co 6013 0cc0 8022 1c1 8023 − cmin 8340 |
| 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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-14 2203 ax-ext 2211 ax-sep 4205 ax-pow 4262 ax-pr 4297 ax-setind 4633 ax-resscn 8114 ax-1cn 8115 ax-icn 8117 ax-addcl 8118 ax-addrcl 8119 ax-mulcl 8120 ax-addcom 8122 ax-addass 8124 ax-distr 8126 ax-i2m1 8127 ax-0id 8130 ax-rnegex 8131 ax-cnre 8133 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2802 df-sbc 3030 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-br 4087 df-opab 4149 df-id 4388 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-iota 5284 df-fun 5326 df-fv 5332 df-riota 5966 df-ov 6016 df-oprab 6017 df-mpo 6018 df-sub 8342 |
| This theorem is referenced by: nnm1nn0 9433 fseq1p1m1 10319 elfzp1b 10322 elfzm1b 10323 fldiv4lem1div2 10557 frecfzennn 10678 xnn0nnen 10689 zfz1isolemsplit 11092 lsw1 11153 resqrexlemcalc3 11567 arisum 12049 geo2sum 12065 cvgratnnlemnexp 12075 nn0o 12458 exprmfct 12700 phiprmpw 12784 phiprm 12785 odzdvds 12808 prmpwdvds 12918 dvexp 15425 dvply1 15479 1sgmprm 15708 lgslem4 15722 lgsne0 15757 lgsquad2lem2 15801 2lgsoddprmlem3a 15826 clwwlkn1 16213 iswomni0 16591 |
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