Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > rpcnne0 | Structured version Visualization version GIF version |
Description: A positive real is a nonzero complex number. (Contributed by NM, 11-Nov-2008.) |
Ref | Expression |
---|---|
rpcnne0 | ⊢ (𝐴 ∈ ℝ+ → (𝐴 ∈ ℂ ∧ 𝐴 ≠ 0)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rpcn 12400 | . 2 ⊢ (𝐴 ∈ ℝ+ → 𝐴 ∈ ℂ) | |
2 | rpne0 12406 | . 2 ⊢ (𝐴 ∈ ℝ+ → 𝐴 ≠ 0) | |
3 | 1, 2 | jca 514 | 1 ⊢ (𝐴 ∈ ℝ+ → (𝐴 ∈ ℂ ∧ 𝐴 ≠ 0)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∈ wcel 2114 ≠ wne 3016 ℂcc 10535 0cc0 10537 ℝ+crp 12390 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 ax-resscn 10594 ax-1cn 10595 ax-addrcl 10598 ax-rnegex 10608 ax-cnre 10610 ax-pre-lttri 10611 ax-pre-lttrn 10612 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-br 5067 df-opab 5129 df-mpt 5147 df-id 5460 df-po 5474 df-so 5475 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-er 8289 df-en 8510 df-dom 8511 df-sdom 8512 df-pnf 10677 df-mnf 10678 df-ltxr 10680 df-rp 12391 |
This theorem is referenced by: rpcndif0 12409 mod0 13245 modlt 13249 modcyc 13275 modmuladdnn0 13284 moddi 13308 modirr 13311 aaliou3lem3 24933 aaliou3lem8 24934 reeff1o 25035 reeflog 25164 relogeftb 25168 rpcxpcl 25259 relogbcxp 25363 rlimcnp 25543 rlimcnp2 25544 divsqrtsumlem 25557 harmonicbnd4 25588 logfacrlim 25800 logexprlim 25801 vmadivsum 26058 dchrmusum2 26070 dchrvmasumlem2 26074 dchrvmasumiflem1 26077 dchrisum0lem2a 26093 mudivsum 26106 mulogsumlem 26107 mulog2sumlem2 26111 selberglem2 26122 selberg2lem 26126 selberg2 26127 pntrsumo1 26141 selbergr 26144 pntibndlem2 26167 pntibndlem3 26168 pntlemb 26173 pntlemr 26178 pntlemf 26181 blocnilem 28581 minvecolem3 28653 itg2addnclem2 34959 fllogbd 44640 |
Copyright terms: Public domain | W3C validator |