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| Mirrors > Home > MPE Home > Th. List > 1p0e1 | Structured version Visualization version GIF version | ||
| Description: 1 + 0 = 1. (Contributed by David A. Wheeler, 8-Dec-2018.) |
| Ref | Expression |
|---|---|
| 1p0e1 | ⊢ (1 + 0) = 1 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-1cn 11183 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | addridi 11422 | 1 ⊢ (1 + 0) = 1 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 (class class class)co 7414 0cc0 11125 1c1 11126 + caddc 11128 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 ax-resscn 11182 ax-1cn 11183 ax-icn 11184 ax-addcl 11185 ax-addrcl 11186 ax-mulcl 11187 ax-mulrcl 11188 ax-mulcom 11189 ax-addass 11190 ax-mulass 11191 ax-distr 11192 ax-i2m1 11193 ax-1ne0 11194 ax-1rid 11195 ax-rnegex 11196 ax-rrecex 11197 ax-cnre 11198 ax-pre-lttri 11199 ax-pre-lttrn 11200 ax-pre-ltadd 11201 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5550 df-po 5563 df-so 5564 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-ov 7417 df-er 8697 df-en 8954 df-dom 8955 df-sdom 8956 df-pnf 11270 df-mnf 11271 df-ltxr 11273 |
| This theorem is used by: xov1plusxeqvd 13552 bernneq 14294 bcpasc 14386 relexpaddg 15127 4sqlem19 17056 1259lem1 17224 2503lem2 17231 pzriprng1ALT 21710 ef2pi 26716 dvsqrt 26980 dvcnsqrt 26982 loglesqrt 26999 efrlim 27207 basellem7 27324 1sgm2ppw 27437 addsqnreup 27680 chpchtlim 27716 axlowdimlem16 29415 vc0 31056 ballotlemic 35019 hgt750lemd 35157 divcnvlin 36313 faclim 36326 poimirlem16 38386 poimirlem31 38401 12gcd5e1 42870 3exp7 42920 sticksstones7 43019 sticksstones12a 43024 sticksstones12 43025 3cubeslem1 43530 pell1qr1 43713 pell1qrgaplem 43715 rmxy0 43765 binomcxplemnotnn0 45181 clim1fr1 46432 dvxpaek 46769 itgiccshift 46809 itgperiod 46810 wallispi2lem2 46901 |
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