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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 8262 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | addlidi 8459 | 1 ⊢ (0 + 1) = 1 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1402 (class class class)co 6075 0cc0 8169 1c1 8170 + caddc 8172 |
| 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 1500 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-4 1563 ax-17 1579 ax-ial 1587 ax-ext 2220 ax-1cn 8262 ax-icn 8264 ax-addcl 8265 ax-mulcl 8267 ax-addcom 8269 ax-i2m1 8274 ax-0id 8277 |
| This theorem depends on definitions: df-bi 117 df-cleq 2231 df-clel 2234 |
| This theorem is referenced by: fv0p1e1 9398 zgt0ge1 9682 nn0lt10b 9705 gtndiv 9720 nn0ind-raph 9742 1e0p1 9797 fz01en 10437 fz01or 10496 fz0tp 10507 fz0to3un2pr 10508 elfzonlteqm1 10606 fzo0to2pr 10614 fzo0to3tp 10615 fldiv4p1lem1div2 10718 mulp1mod1 10780 1tonninf 10856 expp1 10961 facp1 11146 faclbnd 11157 bcm1k 11176 bcval5 11179 bcpasc 11182 hash1 11230 binomlem 12228 isumnn0nn 12238 fprodfac 12360 ege2le3 12416 ef4p 12439 eirraplem 12522 p1modz1 12539 nn0o1gt2 12650 bitsfzo 12700 pw2dvdslemn 12921 pcfaclem 13106 4sqlem19 13166 2exp16 13194 ennnfonelemjn 13271 exmidunben 13295 gzsumconst 14120 gzsumsnfd 14124 dvply1 15789 lgsne0 16071 gausslemma2dlem4 16097 lgsquadlem2 16111 wlkl1loop 16513 clwwlkccatlem 16555 umgr2cwwk2dif 16579 konigsberglem1 16643 konigsberglem2 16644 konigsberglem3 16645 012of 16937 2o01f 16938 isomninnlem 16984 iswomninnlem 17004 ismkvnnlem 17007 |
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