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| Mirrors > Home > ILE Home > Th. List > 0p1e1 | GIF version | ||
| Description: 0 + 1 = 1. (Contributed by David A. Wheeler, 7-Jul-2016.) |
| Ref | Expression |
|---|---|
| 0p1e1 | ⊢ (0 + 1) = 1 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-1cn 8103 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | addlidi 8300 | 1 ⊢ (0 + 1) = 1 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1395 (class class class)co 6007 0cc0 8010 1c1 8011 + caddc 8013 |
| 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-5 1493 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-4 1556 ax-17 1572 ax-ial 1580 ax-ext 2211 ax-1cn 8103 ax-icn 8105 ax-addcl 8106 ax-mulcl 8108 ax-addcom 8110 ax-i2m1 8115 ax-0id 8118 |
| This theorem depends on definitions: df-bi 117 df-cleq 2222 df-clel 2225 |
| This theorem is referenced by: fv0p1e1 9236 zgt0ge1 9516 nn0lt10b 9538 gtndiv 9553 nn0ind-raph 9575 1e0p1 9630 fz01en 10261 fz01or 10319 fz0tp 10330 fz0to3un2pr 10331 elfzonlteqm1 10428 fzo0to2pr 10436 fzo0to3tp 10437 fldiv4p1lem1div2 10537 mulp1mod1 10599 1tonninf 10675 expp1 10780 facp1 10964 faclbnd 10975 bcm1k 10994 bcval5 10997 bcpasc 11000 hash1 11046 binomlem 12010 isumnn0nn 12020 fprodfac 12142 ege2le3 12198 ef4p 12221 eirraplem 12304 p1modz1 12321 nn0o1gt2 12432 bitsfzo 12482 pw2dvdslemn 12703 pcfaclem 12888 4sqlem19 12948 2exp16 12976 ennnfonelemjn 12989 exmidunben 13013 gsumfzconst 13894 gsumfzsnfd 13898 dvply1 15455 lgsne0 15733 gausslemma2dlem4 15759 lgsquadlem2 15773 wlkl1loop 16104 clwwlkccatlem 16143 umgr2cwwk2dif 16166 012of 16444 2o01f 16445 isomninnlem 16486 iswomninnlem 16505 ismkvnnlem 16508 |
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