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Mirrors > Home > MPE Home > Th. List > 6t5e30 | Structured version Visualization version GIF version |
Description: 6 times 5 equals 30. (Contributed by Mario Carneiro, 19-Apr-2015.) (Revised by AV, 6-Sep-2021.) |
Ref | Expression |
---|---|
6t5e30 | ⊢ (6 · 5) = ;30 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 6nn0 12392 | . 2 ⊢ 6 ∈ ℕ0 | |
2 | 4nn0 12390 | . 2 ⊢ 4 ∈ ℕ0 | |
3 | df-5 12177 | . 2 ⊢ 5 = (4 + 1) | |
4 | 6t4e24 12682 | . 2 ⊢ (6 · 4) = ;24 | |
5 | 2nn0 12388 | . . 3 ⊢ 2 ∈ ℕ0 | |
6 | eqid 2737 | . . 3 ⊢ ;24 = ;24 | |
7 | 2p1e3 12253 | . . 3 ⊢ (2 + 1) = 3 | |
8 | 6cn 12202 | . . . 4 ⊢ 6 ∈ ℂ | |
9 | 4cn 12196 | . . . 4 ⊢ 4 ∈ ℂ | |
10 | 6p4e10 12648 | . . . 4 ⊢ (6 + 4) = ;10 | |
11 | 8, 9, 10 | addcomli 11305 | . . 3 ⊢ (4 + 6) = ;10 |
12 | 5, 2, 1, 6, 7, 11 | decaddci2 12638 | . 2 ⊢ (;24 + 6) = ;30 |
13 | 1, 2, 3, 4, 12 | 4t3lem 12673 | 1 ⊢ (6 · 5) = ;30 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1541 (class class class)co 7351 0cc0 11009 1c1 11010 · cmul 11014 2c2 12166 3c3 12167 4c4 12168 5c5 12169 6c6 12170 ;cdc 12576 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2708 ax-sep 5254 ax-nul 5261 ax-pow 5318 ax-pr 5382 ax-un 7664 ax-resscn 11066 ax-1cn 11067 ax-icn 11068 ax-addcl 11069 ax-addrcl 11070 ax-mulcl 11071 ax-mulrcl 11072 ax-mulcom 11073 ax-addass 11074 ax-mulass 11075 ax-distr 11076 ax-i2m1 11077 ax-1ne0 11078 ax-1rid 11079 ax-rnegex 11080 ax-rrecex 11081 ax-cnre 11082 ax-pre-lttri 11083 ax-pre-lttrn 11084 ax-pre-ltadd 11085 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2729 df-clel 2815 df-nfc 2887 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-reu 3352 df-rab 3406 df-v 3445 df-sbc 3738 df-csb 3854 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-pss 3927 df-nul 4281 df-if 4485 df-pw 4560 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4864 df-iun 4954 df-br 5104 df-opab 5166 df-mpt 5187 df-tr 5221 df-id 5529 df-eprel 5535 df-po 5543 df-so 5544 df-fr 5586 df-we 5588 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6251 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6445 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7307 df-ov 7354 df-oprab 7355 df-mpo 7356 df-om 7795 df-2nd 7914 df-frecs 8204 df-wrecs 8235 df-recs 8309 df-rdg 8348 df-er 8606 df-en 8842 df-dom 8843 df-sdom 8844 df-pnf 11149 df-mnf 11150 df-ltxr 11152 df-sub 11345 df-nn 12112 df-2 12174 df-3 12175 df-4 12176 df-5 12177 df-6 12178 df-7 12179 df-8 12180 df-9 12181 df-n0 12372 df-dec 12577 |
This theorem is referenced by: 6t6e36 12684 5recm6rec 12720 2exp16 16922 prmo5 16960 fmtno5lem1 45639 fmtno5lem2 45640 |
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