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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 11185 | . 2 ⊢ 1 ∈ ℂ | |
| 2 | 1 | addridi 11424 | 1 ⊢ (1 + 0) = 1 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 (class class class)co 7416 0cc0 11127 1c1 11128 + caddc 11130 |
| 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 2215 ax-ext 2734 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7739 ax-resscn 11184 ax-1cn 11185 ax-icn 11186 ax-addcl 11187 ax-addrcl 11188 ax-mulcl 11189 ax-mulrcl 11190 ax-mulcom 11191 ax-addass 11192 ax-mulass 11193 ax-distr 11194 ax-i2m1 11195 ax-1ne0 11196 ax-1rid 11197 ax-rnegex 11198 ax-rrecex 11199 ax-cnre 11200 ax-pre-lttri 11201 ax-pre-lttrn 11202 ax-pre-ltadd 11203 |
| 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 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-opab 5172 df-mpt 5191 df-id 5554 df-po 5567 df-so 5568 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-ov 7419 df-er 8699 df-en 8956 df-dom 8957 df-sdom 8958 df-pnf 11272 df-mnf 11273 df-ltxr 11275 |
| This theorem is used by: xov1plusxeqvd 13553 bernneq 14295 bcpasc 14387 relexpaddg 15128 4sqlem19 17059 1259lem1 17227 2503lem2 17234 pzriprng1ALT 21710 ef2pi 26712 dvsqrt 26977 dvcnsqrt 26979 loglesqrt 26996 efrlim 27204 basellem7 27321 1sgm2ppw 27434 addsqnreup 27677 chpchtlim 27713 axlowdimlem16 29400 vc0 31041 ballotlemic 35005 hgt750lemd 35143 divcnvlin 36299 faclim 36312 poimirlem16 38372 poimirlem31 38387 12gcd5e1 42856 3exp7 42906 sticksstones7 43005 sticksstones12a 43010 sticksstones12 43011 3cubeslem1 43516 pell1qr1 43699 pell1qrgaplem 43701 rmxy0 43751 binomcxplemnotnn0 45167 clim1fr1 46418 dvxpaek 46755 itgiccshift 46795 itgperiod 46796 wallispi2lem2 46887 |
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