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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 11391 | . 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 1570 ∈ wcel 2143 (class class class)co 7412 ℂcc 11099 0cc0 11101 + caddc 11104 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-br 5111 df-opab 5175 df-mpt 5194 df-id 5558 df-po 5571 df-so 5572 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-ov 7415 df-er 8695 df-en 8945 df-dom 8946 df-sdom 8947 df-pnf 11246 df-mnf 11247 df-ltxr 11249 |
| This theorem is referenced by: 1p0e1 12364 9p1e10 12714 num0u 12723 numnncl2 12740 decrmanc 12774 decaddi 12777 decaddci 12778 decmul1 12781 decmulnc 12784 fsumrelem 15861 bpoly4 16114 demoivreALT 16258 decsplit0 17141 37prm 17182 43prm 17183 139prm 17185 163prm 17186 317prm 17187 631prm 17188 1259lem2 17193 1259lem3 17194 1259lem4 17195 1259lem5 17196 2503lem1 17198 2503lem2 17199 2503lem3 17200 4001lem1 17202 4001lem2 17203 4001lem3 17204 4001lem4 17205 sinhalfpilem 26606 efipi 26616 asin1 27037 log2ublem3 27091 log2ub 27092 emcllem6 27143 lgam1 27206 ip2i 31158 pythi 31180 normlem6 31445 normpythi 31472 normpari 31484 pjneli 32053 dp20u 33175 1mhdrd 33213 ballotth 34906 hgt750lemd 35013 hgt750lem2 35017 420gcd8e4 42751 60lcm7e420 42755 420lcm8e840 42756 3lexlogpow5ineq1 42799 3lexlogpow5ineq5 42805 dirkertrigeqlem3 46794 fourierdlem103 46903 fourierdlem104 46904 fouriersw 46925 257prm 48290 fmtno4nprmfac193 48303 fmtno5faclem3 48310 fmtno5fac 48311 139prmALT 48325 127prm 48328 m11nprm 48330 |
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