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| Mirrors > Home > MPE Home > Th. List > decsuc | Structured version Visualization version GIF version | ||
| Description: The successor of a decimal integer (no carry). (Contributed by Mario Carneiro, 17-Apr-2015.) (Revised by AV, 6-Sep-2021.) |
| Ref | Expression |
|---|---|
| declt.a | ⊢ 𝐴 ∈ ℕ0 |
| declt.b | ⊢ 𝐵 ∈ ℕ0 |
| decsuc.c | ⊢ (𝐵 + 1) = 𝐶 |
| decsuc.n | ⊢ 𝑁 = ;𝐴𝐵 |
| Ref | Expression |
|---|---|
| decsuc | ⊢ (𝑁 + 1) = ;𝐴𝐶 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 10nn0 12710 | . . 3 ⊢ ;10 ∈ ℕ0 | |
| 2 | declt.a | . . 3 ⊢ 𝐴 ∈ ℕ0 | |
| 3 | declt.b | . . 3 ⊢ 𝐵 ∈ ℕ0 | |
| 4 | decsuc.c | . . 3 ⊢ (𝐵 + 1) = 𝐶 | |
| 5 | decsuc.n | . . . 4 ⊢ 𝑁 = ;𝐴𝐵 | |
| 6 | dfdec10 12691 | . . . 4 ⊢ ;𝐴𝐵 = ((;10 · 𝐴) + 𝐵) | |
| 7 | 5, 6 | eqtri 2785 | . . 3 ⊢ 𝑁 = ((;10 · 𝐴) + 𝐵) |
| 8 | 1, 2, 3, 4, 7 | numsuc 12702 | . 2 ⊢ (𝑁 + 1) = ((;10 · 𝐴) + 𝐶) |
| 9 | dfdec10 12691 | . 2 ⊢ ;𝐴𝐶 = ((;10 · 𝐴) + 𝐶) | |
| 10 | 8, 9 | eqtr4i 2788 | 1 ⊢ (𝑁 + 1) = ;𝐴𝐶 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1560 ∈ wcel 2142 (class class class)co 7396 0cc0 11073 1c1 11074 + caddc 11076 · cmul 11078 ℕ0cn0 12481 ;cdc 12688 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 ax-un 7718 ax-resscn 11130 ax-1cn 11131 ax-icn 11132 ax-addcl 11133 ax-addrcl 11134 ax-mulcl 11135 ax-mulrcl 11136 ax-mulcom 11137 ax-addass 11138 ax-mulass 11139 ax-distr 11140 ax-i2m1 11141 ax-1ne0 11142 ax-1rid 11143 ax-rnegex 11144 ax-rrecex 11145 ax-cnre 11146 ax-pre-lttri 11147 ax-pre-lttrn 11148 ax-pre-ltadd 11149 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1099 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3368 df-rab 3415 df-v 3456 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4951 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6288 df-ord 6349 df-on 6350 df-lim 6351 df-suc 6352 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-ov 7399 df-om 7847 df-2nd 7971 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-er 8678 df-en 8928 df-dom 8929 df-sdom 8930 df-pnf 11218 df-mnf 11219 df-ltxr 11221 df-nn 12211 df-2 12280 df-3 12281 df-4 12282 df-5 12283 df-6 12284 df-7 12285 df-8 12286 df-9 12287 df-n0 12482 df-dec 12689 |
| This theorem is referenced by: 6p5lem 12763 dec2dvds 17099 13prm 17152 19prm 17154 37prm 17157 43prm 17158 139prm 17160 163prm 17161 317prm 17162 1259lem1 17167 1259lem3 17169 1259lem4 17170 1259lem5 17171 2503lem1 17173 2503lem2 17174 2503lem3 17175 2503prm 17176 4001lem1 17177 4001lem2 17178 4001lem3 17179 4001lem4 17180 4001prm 17181 log2ublem3 27013 log2ub 27014 birthday 27019 ex-exp 30652 dpmul4 33091 cos9thpiminplylem1 34079 hgt750lem2 34946 420gcd8e4 42623 3lexlogpow5ineq1 42671 aks4d1p1 42693 fmtno2 48159 fmtno3 48160 fmtno4 48161 fmtno5lem1 48162 fmtno5lem2 48163 fmtno5lem3 48164 fmtno5lem4 48165 fmtno5 48166 257prm 48170 fmtno4prmfac 48181 fmtno4nprmfac193 48183 fmtno5fac 48191 139prmALT 48205 m7prm 48209 m11nprm 48210 2exp340mod341 48355 8exp8mod9 48358 ackval41 49317 |
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