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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 8115 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | addlidi 8312 | 1 ⊢ (0 + 1) = 1 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1395 (class class class)co 6013 0cc0 8022 1c1 8023 + caddc 8025 |
| 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 8115 ax-icn 8117 ax-addcl 8118 ax-mulcl 8120 ax-addcom 8122 ax-i2m1 8127 ax-0id 8130 |
| This theorem depends on definitions: df-bi 117 df-cleq 2222 df-clel 2225 |
| This theorem is referenced by: fv0p1e1 9248 zgt0ge1 9528 nn0lt10b 9550 gtndiv 9565 nn0ind-raph 9587 1e0p1 9642 fz01en 10278 fz01or 10336 fz0tp 10347 fz0to3un2pr 10348 elfzonlteqm1 10445 fzo0to2pr 10453 fzo0to3tp 10454 fldiv4p1lem1div2 10555 mulp1mod1 10617 1tonninf 10693 expp1 10798 facp1 10982 faclbnd 10993 bcm1k 11012 bcval5 11015 bcpasc 11018 hash1 11065 binomlem 12034 isumnn0nn 12044 fprodfac 12166 ege2le3 12222 ef4p 12245 eirraplem 12328 p1modz1 12345 nn0o1gt2 12456 bitsfzo 12506 pw2dvdslemn 12727 pcfaclem 12912 4sqlem19 12972 2exp16 13000 ennnfonelemjn 13013 exmidunben 13037 gsumfzconst 13918 gsumfzsnfd 13922 dvply1 15479 lgsne0 15757 gausslemma2dlem4 15783 lgsquadlem2 15797 wlkl1loop 16155 clwwlkccatlem 16195 umgr2cwwk2dif 16219 012of 16528 2o01f 16529 isomninnlem 16570 iswomninnlem 16589 ismkvnnlem 16592 |
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