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| Mirrors > Home > MPE Home > Th. List > addridi | Structured version Visualization version GIF version | ||
| Description: 0 is an additive identity. (Contributed by NM, 23-Nov-1994.) (Revised by Scott Fenton, 3-Jan-2013.) |
| Ref | Expression |
|---|---|
| mul.1 | ⊢ 𝐴 ∈ ℂ |
| Ref | Expression |
|---|---|
| addridi | ⊢ (𝐴 + 0) = 𝐴 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mul.1 | . 2 ⊢ 𝐴 ∈ ℂ | |
| 2 | addrid 11325 | . 2 ⊢ (𝐴 ∈ ℂ → (𝐴 + 0) = 𝐴) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴 + 0) = 𝐴 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1542 ∈ wcel 2114 (class class class)co 7368 ℂcc 11036 0cc0 11038 + caddc 11041 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5527 df-po 5540 df-so 5541 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-ov 7371 df-er 8645 df-en 8896 df-dom 8897 df-sdom 8898 df-pnf 11180 df-mnf 11181 df-ltxr 11183 |
| This theorem is referenced by: 1p0e1 12276 9p1e10 12621 num0u 12630 numnncl2 12642 decrmanc 12676 decaddi 12679 decaddci 12680 decmul1 12683 decmulnc 12686 fsumrelem 15742 bpoly4 15994 demoivreALT 16138 decsplit0 17020 37prm 17060 43prm 17061 139prm 17063 163prm 17064 317prm 17065 631prm 17066 1259lem2 17071 1259lem3 17072 1259lem4 17073 1259lem5 17074 2503lem1 17076 2503lem2 17077 2503lem3 17078 4001lem1 17080 4001lem2 17081 4001lem3 17082 4001lem4 17083 sinhalfpilem 26440 efipi 26450 asin1 26872 log2ublem3 26926 log2ub 26927 emcllem6 26979 lgam1 27042 ip2i 30915 pythi 30937 normlem6 31202 normpythi 31229 normpari 31241 pjneli 31810 dp20u 32969 1mhdrd 33007 ballotth 34715 hgt750lemd 34825 hgt750lem2 34829 420gcd8e4 42370 60lcm7e420 42374 420lcm8e840 42375 3lexlogpow5ineq1 42418 3lexlogpow5ineq5 42424 dirkertrigeqlem3 46452 fourierdlem103 46561 fourierdlem104 46562 fouriersw 46583 257prm 47915 fmtno4nprmfac193 47928 fmtno5faclem3 47935 fmtno5fac 47936 139prmALT 47950 127prm 47953 m11nprm 47955 |
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