Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > 8t3e24 | Structured version Visualization version GIF version |
Description: 8 times 3 equals 24. (Contributed by Mario Carneiro, 19-Apr-2015.) |
Ref | Expression |
---|---|
8t3e24 | ⊢ (8 · 3) = ;24 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 8nn0 11923 | . 2 ⊢ 8 ∈ ℕ0 | |
2 | 2nn0 11917 | . 2 ⊢ 2 ∈ ℕ0 | |
3 | df-3 11704 | . 2 ⊢ 3 = (2 + 1) | |
4 | 8t2e16 12216 | . 2 ⊢ (8 · 2) = ;16 | |
5 | 1nn0 11916 | . . 3 ⊢ 1 ∈ ℕ0 | |
6 | 6nn0 11921 | . . 3 ⊢ 6 ∈ ℕ0 | |
7 | eqid 2824 | . . 3 ⊢ ;16 = ;16 | |
8 | 1p1e2 11765 | . . 3 ⊢ (1 + 1) = 2 | |
9 | 4nn0 11919 | . . 3 ⊢ 4 ∈ ℕ0 | |
10 | 1 | nn0cni 11912 | . . . 4 ⊢ 8 ∈ ℂ |
11 | 6 | nn0cni 11912 | . . . 4 ⊢ 6 ∈ ℂ |
12 | 8p6e14 12185 | . . . 4 ⊢ (8 + 6) = ;14 | |
13 | 10, 11, 12 | addcomli 10835 | . . 3 ⊢ (6 + 8) = ;14 |
14 | 5, 6, 1, 7, 8, 9, 13 | decaddci 12162 | . 2 ⊢ (;16 + 8) = ;24 |
15 | 1, 2, 3, 4, 14 | 4t3lem 12198 | 1 ⊢ (8 · 3) = ;24 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1536 (class class class)co 7159 1c1 10541 · cmul 10545 2c2 11695 3c3 11696 4c4 11697 6c6 11699 8c8 11701 ;cdc 12101 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1969 ax-7 2014 ax-8 2115 ax-9 2123 ax-10 2144 ax-11 2160 ax-12 2176 ax-ext 2796 ax-sep 5206 ax-nul 5213 ax-pow 5269 ax-pr 5333 ax-un 7464 ax-resscn 10597 ax-1cn 10598 ax-icn 10599 ax-addcl 10600 ax-addrcl 10601 ax-mulcl 10602 ax-mulrcl 10603 ax-mulcom 10604 ax-addass 10605 ax-mulass 10606 ax-distr 10607 ax-i2m1 10608 ax-1ne0 10609 ax-1rid 10610 ax-rnegex 10611 ax-rrecex 10612 ax-cnre 10613 ax-pre-lttri 10614 ax-pre-lttrn 10615 ax-pre-ltadd 10616 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1539 df-ex 1780 df-nf 1784 df-sb 2069 df-mo 2621 df-eu 2653 df-clab 2803 df-cleq 2817 df-clel 2896 df-nfc 2966 df-ne 3020 df-nel 3127 df-ral 3146 df-rex 3147 df-reu 3148 df-rab 3150 df-v 3499 df-sbc 3776 df-csb 3887 df-dif 3942 df-un 3944 df-in 3946 df-ss 3955 df-pss 3957 df-nul 4295 df-if 4471 df-pw 4544 df-sn 4571 df-pr 4573 df-tp 4575 df-op 4577 df-uni 4842 df-iun 4924 df-br 5070 df-opab 5132 df-mpt 5150 df-tr 5176 df-id 5463 df-eprel 5468 df-po 5477 df-so 5478 df-fr 5517 df-we 5519 df-xp 5564 df-rel 5565 df-cnv 5566 df-co 5567 df-dm 5568 df-rn 5569 df-res 5570 df-ima 5571 df-pred 6151 df-ord 6197 df-on 6198 df-lim 6199 df-suc 6200 df-iota 6317 df-fun 6360 df-fn 6361 df-f 6362 df-f1 6363 df-fo 6364 df-f1o 6365 df-fv 6366 df-riota 7117 df-ov 7162 df-oprab 7163 df-mpo 7164 df-om 7584 df-wrecs 7950 df-recs 8011 df-rdg 8049 df-er 8292 df-en 8513 df-dom 8514 df-sdom 8515 df-pnf 10680 df-mnf 10681 df-ltxr 10683 df-sub 10875 df-nn 11642 df-2 11703 df-3 11704 df-4 11705 df-5 11706 df-6 11707 df-7 11708 df-8 11709 df-9 11710 df-n0 11901 df-dec 12102 |
This theorem is referenced by: 8t4e32 12218 631prm 16463 2503lem2 16474 2503prm 16476 log2ub 25530 m11nprm 43773 |
Copyright terms: Public domain | W3C validator |