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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 8124 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | addlidi 8321 | 1 ⊢ (0 + 1) = 1 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1397 (class class class)co 6017 0cc0 8031 1c1 8032 + caddc 8034 |
| 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 1495 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-4 1558 ax-17 1574 ax-ial 1582 ax-ext 2213 ax-1cn 8124 ax-icn 8126 ax-addcl 8127 ax-mulcl 8129 ax-addcom 8131 ax-i2m1 8136 ax-0id 8139 |
| This theorem depends on definitions: df-bi 117 df-cleq 2224 df-clel 2227 |
| This theorem is referenced by: fv0p1e1 9257 zgt0ge1 9537 nn0lt10b 9559 gtndiv 9574 nn0ind-raph 9596 1e0p1 9651 fz01en 10287 fz01or 10345 fz0tp 10356 fz0to3un2pr 10357 elfzonlteqm1 10454 fzo0to2pr 10462 fzo0to3tp 10463 fldiv4p1lem1div2 10564 mulp1mod1 10626 1tonninf 10702 expp1 10807 facp1 10991 faclbnd 11002 bcm1k 11021 bcval5 11024 bcpasc 11027 hash1 11074 binomlem 12043 isumnn0nn 12053 fprodfac 12175 ege2le3 12231 ef4p 12254 eirraplem 12337 p1modz1 12354 nn0o1gt2 12465 bitsfzo 12515 pw2dvdslemn 12736 pcfaclem 12921 4sqlem19 12981 2exp16 13009 ennnfonelemjn 13022 exmidunben 13046 gsumfzconst 13927 gsumfzsnfd 13931 dvply1 15488 lgsne0 15766 gausslemma2dlem4 15792 lgsquadlem2 15806 wlkl1loop 16208 clwwlkccatlem 16250 umgr2cwwk2dif 16274 012of 16592 2o01f 16593 isomninnlem 16634 iswomninnlem 16653 ismkvnnlem 16656 |
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