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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 8185 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | addlidi 8381 | 1 ⊢ (0 + 1) = 1 |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1398 (class class class)co 6028 0cc0 8092 1c1 8093 + caddc 8095 |
| 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 1496 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-4 1559 ax-17 1575 ax-ial 1583 ax-ext 2213 ax-1cn 8185 ax-icn 8187 ax-addcl 8188 ax-mulcl 8190 ax-addcom 8192 ax-i2m1 8197 ax-0id 8200 |
| This theorem depends on definitions: df-bi 117 df-cleq 2224 df-clel 2227 |
| This theorem is referenced by: fv0p1e1 9317 zgt0ge1 9599 nn0lt10b 9621 gtndiv 9636 nn0ind-raph 9658 1e0p1 9713 fz01en 10350 fz01or 10408 fz0tp 10419 fz0to3un2pr 10420 elfzonlteqm1 10518 fzo0to2pr 10526 fzo0to3tp 10527 fldiv4p1lem1div2 10628 mulp1mod1 10690 1tonninf 10766 expp1 10871 facp1 11055 faclbnd 11066 bcm1k 11085 bcval5 11088 bcpasc 11091 hash1 11138 binomlem 12124 isumnn0nn 12134 fprodfac 12256 ege2le3 12312 ef4p 12335 eirraplem 12418 p1modz1 12435 nn0o1gt2 12546 bitsfzo 12596 pw2dvdslemn 12817 pcfaclem 13002 4sqlem19 13062 2exp16 13090 ennnfonelemjn 13103 exmidunben 13127 gsumfzconst 14008 gsumfzsnfd 14012 dvply1 15576 lgsne0 15857 gausslemma2dlem4 15883 lgsquadlem2 15897 wlkl1loop 16299 clwwlkccatlem 16341 umgr2cwwk2dif 16365 konigsberglem1 16429 konigsberglem2 16430 konigsberglem3 16431 012of 16713 2o01f 16714 isomninnlem 16762 iswomninnlem 16782 ismkvnnlem 16785 |
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