Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > 7t5e35 | Structured version Visualization version GIF version |
Description: 7 times 5 equals 35. (Contributed by Mario Carneiro, 19-Apr-2015.) |
Ref | Expression |
---|---|
7t5e35 | ⊢ (7 · 5) = ;35 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 7nn0 12348 | . 2 ⊢ 7 ∈ ℕ0 | |
2 | 4nn0 12345 | . 2 ⊢ 4 ∈ ℕ0 | |
3 | df-5 12132 | . 2 ⊢ 5 = (4 + 1) | |
4 | 7t4e28 12641 | . 2 ⊢ (7 · 4) = ;28 | |
5 | 2nn0 12343 | . . 3 ⊢ 2 ∈ ℕ0 | |
6 | 8nn0 12349 | . . 3 ⊢ 8 ∈ ℕ0 | |
7 | eqid 2736 | . . 3 ⊢ ;28 = ;28 | |
8 | 2p1e3 12208 | . . 3 ⊢ (2 + 1) = 3 | |
9 | 5nn0 12346 | . . 3 ⊢ 5 ∈ ℕ0 | |
10 | 8p7e15 12615 | . . 3 ⊢ (8 + 7) = ;15 | |
11 | 5, 6, 1, 7, 8, 9, 10 | decaddci 12591 | . 2 ⊢ (;28 + 7) = ;35 |
12 | 1, 2, 3, 4, 11 | 4t3lem 12627 | 1 ⊢ (7 · 5) = ;35 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1540 (class class class)co 7329 · cmul 10969 2c2 12121 3c3 12122 4c4 12123 5c5 12124 7c7 12126 8c8 12127 ;cdc 12530 |
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 1912 ax-6 1970 ax-7 2010 ax-8 2107 ax-9 2115 ax-10 2136 ax-11 2153 ax-12 2170 ax-ext 2707 ax-sep 5240 ax-nul 5247 ax-pow 5305 ax-pr 5369 ax-un 7642 ax-resscn 11021 ax-1cn 11022 ax-icn 11023 ax-addcl 11024 ax-addrcl 11025 ax-mulcl 11026 ax-mulrcl 11027 ax-mulcom 11028 ax-addass 11029 ax-mulass 11030 ax-distr 11031 ax-i2m1 11032 ax-1ne0 11033 ax-1rid 11034 ax-rnegex 11035 ax-rrecex 11036 ax-cnre 11037 ax-pre-lttri 11038 ax-pre-lttrn 11039 ax-pre-ltadd 11040 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1781 df-nf 1785 df-sb 2067 df-mo 2538 df-eu 2567 df-clab 2714 df-cleq 2728 df-clel 2814 df-nfc 2886 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-reu 3350 df-rab 3404 df-v 3443 df-sbc 3727 df-csb 3843 df-dif 3900 df-un 3902 df-in 3904 df-ss 3914 df-pss 3916 df-nul 4269 df-if 4473 df-pw 4548 df-sn 4573 df-pr 4575 df-op 4579 df-uni 4852 df-iun 4940 df-br 5090 df-opab 5152 df-mpt 5173 df-tr 5207 df-id 5512 df-eprel 5518 df-po 5526 df-so 5527 df-fr 5569 df-we 5571 df-xp 5620 df-rel 5621 df-cnv 5622 df-co 5623 df-dm 5624 df-rn 5625 df-res 5626 df-ima 5627 df-pred 6232 df-ord 6299 df-on 6300 df-lim 6301 df-suc 6302 df-iota 6425 df-fun 6475 df-fn 6476 df-f 6477 df-f1 6478 df-fo 6479 df-f1o 6480 df-fv 6481 df-riota 7286 df-ov 7332 df-oprab 7333 df-mpo 7334 df-om 7773 df-2nd 7892 df-frecs 8159 df-wrecs 8190 df-recs 8264 df-rdg 8303 df-er 8561 df-en 8797 df-dom 8798 df-sdom 8799 df-pnf 11104 df-mnf 11105 df-ltxr 11107 df-sub 11300 df-nn 12067 df-2 12129 df-3 12130 df-4 12131 df-5 12132 df-6 12133 df-7 12134 df-8 12135 df-9 12136 df-n0 12327 df-dec 12531 |
This theorem is referenced by: 7t6e42 12643 37prm 16911 317prm 16916 log2ublem3 26196 log2ub 26197 235t711 40569 ex-decpmul 40570 257prm 45353 |
Copyright terms: Public domain | W3C validator |