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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 11360 | . 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 1559 ∈ wcel 2141 (class class class)co 7392 ℂcc 11068 0cc0 11070 + caddc 11073 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5245 ax-nul 5255 ax-pow 5321 ax-pr 5389 ax-un 7714 ax-resscn 11127 ax-1cn 11128 ax-icn 11129 ax-addcl 11130 ax-addrcl 11131 ax-mulcl 11132 ax-mulrcl 11133 ax-mulcom 11134 ax-addass 11135 ax-mulass 11136 ax-distr 11137 ax-i2m1 11138 ax-1ne0 11139 ax-1rid 11140 ax-rnegex 11141 ax-rrecex 11142 ax-cnre 11143 ax-pre-lttri 11144 ax-pre-lttrn 11145 ax-pre-ltadd 11146 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rab 3414 df-v 3455 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-opab 5162 df-mpt 5181 df-id 5540 df-po 5553 df-so 5554 df-xp 5651 df-rel 5652 df-cnv 5653 df-co 5654 df-dm 5655 df-rn 5656 df-res 5657 df-ima 5658 df-iota 6473 df-fun 6519 df-fn 6520 df-f 6521 df-f1 6522 df-fo 6523 df-f1o 6524 df-fv 6525 df-ov 7395 df-er 8673 df-en 8924 df-dom 8925 df-sdom 8926 df-pnf 11215 df-mnf 11216 df-ltxr 11218 |
| This theorem is referenced by: 1p0e1 12337 9p1e10 12687 num0u 12696 numnncl2 12713 decrmanc 12747 decaddi 12750 decaddci 12751 decmul1 12754 decmulnc 12757 fsumrelem 15818 bpoly4 16072 demoivreALT 16216 decsplit0 17099 37prm 17140 43prm 17141 139prm 17143 163prm 17144 317prm 17145 631prm 17146 1259lem2 17151 1259lem3 17152 1259lem4 17153 1259lem5 17154 2503lem1 17156 2503lem2 17157 2503lem3 17158 4001lem1 17160 4001lem2 17161 4001lem3 17162 4001lem4 17163 sinhalfpilem 26505 efipi 26515 asin1 26936 log2ublem3 26990 log2ub 26991 emcllem6 27042 lgam1 27105 ip2i 30977 pythi 30999 normlem6 31264 normpythi 31291 normpari 31303 pjneli 31872 dp20u 33016 1mhdrd 33054 ballotth 34796 hgt750lemd 34906 hgt750lem2 34910 420gcd8e4 42587 60lcm7e420 42591 420lcm8e840 42592 3lexlogpow5ineq1 42635 3lexlogpow5ineq5 42641 dirkertrigeqlem3 46638 fourierdlem103 46747 fourierdlem104 46748 fouriersw 46769 257prm 48134 fmtno4nprmfac193 48147 fmtno5faclem3 48154 fmtno5fac 48155 139prmALT 48169 127prm 48172 m11nprm 48174 |
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