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| Mirrors > Home > ILE Home > Th. List > 0p1e1 | Unicode version | ||
| Description: 0 + 1 = 1. (Contributed by David A. Wheeler, 7-Jul-2016.) |
| Ref | Expression |
|---|---|
| 0p1e1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-1cn 8272 |
. 2
| |
| 2 | 1 | addlidi 8469 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on 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 8272 ax-icn 8274 ax-addcl 8275 ax-mulcl 8277 ax-addcom 8279 ax-i2m1 8284 ax-0id 8287 |
| This proof depends on definitions: df-bi 117 df-cleq 2231 df-clel 2234 |
| This theorem is used by: fv0p1e1 9420 zgt0ge1 9705 nn0lt10b 9728 gtndiv 9743 nn0ind-raph 9765 1e0p1 9820 fz01en 10461 fz01or 10520 fz0tp 10531 fz0to3un2pr 10532 elfzonlteqm1 10630 fzo0to2pr 10638 fzo0to3tp 10639 fldiv4p1lem1div2 10742 mulp1mod1 10804 1tonninf 10880 expp1 10985 facp1 11170 faclbnd 11181 bcm1k 11200 bcval5 11203 bcpasc 11206 hash1 11254 binomlem 12252 isumnn0nn 12262 fprodfac 12384 ege2le3 12440 ef4p 12463 eirraplem 12546 p1modz1 12563 nn0o1gt2 12674 bitsfzo 12724 pw2dvdslemn 12945 pcfaclem 13130 4sqlem19 13190 2exp16 13218 ennnfonelemjn 13295 exmidunben 13319 gzsumconst 14145 gzsumsnfd 14149 dvply1 15868 efap1p 15882 log2ublem3 16091 lgsne0 16169 gausslemma2dlem4 16195 lgsquadlem2 16209 wlkl1loop 16611 clwwlkccatlem 16653 umgr2cwwk2dif 16677 konigsberglem1 16741 konigsberglem2 16742 konigsberglem3 16743 012of 17035 2o01f 17036 isomninnlem 17091 iswomninnlem 17111 ismkvnnlem 17114 |
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