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Mirrors > Home > MPE Home > Th. List > numexp0 | Structured version Visualization version GIF version |
Description: Calculate an integer power. (Contributed by Mario Carneiro, 17-Apr-2015.) |
Ref | Expression |
---|---|
numexp.1 | ⊢ 𝐴 ∈ ℕ0 |
Ref | Expression |
---|---|
numexp0 | ⊢ (𝐴↑0) = 1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | numexp.1 | . . 3 ⊢ 𝐴 ∈ ℕ0 | |
2 | 1 | nn0cni 12565 | . 2 ⊢ 𝐴 ∈ ℂ |
3 | exp0 14116 | . 2 ⊢ (𝐴 ∈ ℂ → (𝐴↑0) = 1) | |
4 | 2, 3 | ax-mp 5 | 1 ⊢ (𝐴↑0) = 1 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1537 ∈ wcel 2108 (class class class)co 7448 ℂcc 11182 0cc0 11184 1c1 11185 ℕ0cn0 12553 ↑cexp 14112 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1793 ax-4 1807 ax-5 1909 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2158 ax-12 2178 ax-ext 2711 ax-sep 5317 ax-nul 5324 ax-pr 5447 ax-un 7770 ax-1cn 11242 ax-icn 11243 ax-addcl 11244 ax-addrcl 11245 ax-mulcl 11246 ax-i2m1 11252 ax-rnegex 11255 ax-cnre 11257 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 847 df-3or 1088 df-3an 1089 df-tru 1540 df-fal 1550 df-ex 1778 df-nf 1782 df-sb 2065 df-mo 2543 df-eu 2572 df-clab 2718 df-cleq 2732 df-clel 2819 df-nfc 2895 df-ne 2947 df-ral 3068 df-rex 3077 df-reu 3389 df-rab 3444 df-v 3490 df-sbc 3805 df-csb 3922 df-dif 3979 df-un 3981 df-in 3983 df-ss 3993 df-pss 3996 df-nul 4353 df-if 4549 df-pw 4624 df-sn 4649 df-pr 4651 df-op 4655 df-uni 4932 df-iun 5017 df-br 5167 df-opab 5229 df-mpt 5250 df-tr 5284 df-id 5593 df-eprel 5599 df-po 5607 df-so 5608 df-fr 5652 df-we 5654 df-xp 5706 df-rel 5707 df-cnv 5708 df-co 5709 df-dm 5710 df-rn 5711 df-res 5712 df-ima 5713 df-pred 6332 df-ord 6398 df-on 6399 df-lim 6400 df-suc 6401 df-iota 6525 df-fun 6575 df-fn 6576 df-f 6577 df-f1 6578 df-fo 6579 df-f1o 6580 df-fv 6581 df-ov 7451 df-oprab 7452 df-mpo 7453 df-om 7904 df-2nd 8031 df-frecs 8322 df-wrecs 8353 df-recs 8427 df-rdg 8466 df-neg 11523 df-nn 12294 df-n0 12554 df-z 12640 df-seq 14053 df-exp 14113 |
This theorem is referenced by: decsplit0b 17127 dchrisum0flb 27572 ex-ind-dvds 30493 hgt750lemd 34625 hgt750lem 34628 itcovalt2lem1 48409 |
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