![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > decltdi | GIF version |
Description: Comparing a digit to a decimal integer. (Contributed by AV, 8-Sep-2021.) |
Ref | Expression |
---|---|
declti.a | ⊢ 𝐴 ∈ ℕ |
declti.b | ⊢ 𝐵 ∈ ℕ0 |
declti.c | ⊢ 𝐶 ∈ ℕ0 |
decltdi.4 | ⊢ 𝐶 ≤ 9 |
Ref | Expression |
---|---|
decltdi | ⊢ 𝐶 < ;𝐴𝐵 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | declti.a | . 2 ⊢ 𝐴 ∈ ℕ | |
2 | declti.b | . 2 ⊢ 𝐵 ∈ ℕ0 | |
3 | declti.c | . 2 ⊢ 𝐶 ∈ ℕ0 | |
4 | decltdi.4 | . . 3 ⊢ 𝐶 ≤ 9 | |
5 | 3, 4 | le9lt10 8584 | . 2 ⊢ 𝐶 < ;10 |
6 | 1, 2, 3, 5 | declti 8595 | 1 ⊢ 𝐶 < ;𝐴𝐵 |
Colors of variables: wff set class |
Syntax hints: ∈ wcel 1434 class class class wbr 3793 < clt 7215 ≤ cle 7216 ℕcn 8106 9c9 8163 ℕ0cn0 8355 ;cdc 8558 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 577 ax-in2 578 ax-io 663 ax-5 1377 ax-7 1378 ax-gen 1379 ax-ie1 1423 ax-ie2 1424 ax-8 1436 ax-10 1437 ax-11 1438 ax-i12 1439 ax-bndl 1440 ax-4 1441 ax-13 1445 ax-14 1446 ax-17 1460 ax-i9 1464 ax-ial 1468 ax-i5r 1469 ax-ext 2064 ax-sep 3904 ax-pow 3956 ax-pr 3972 ax-un 4196 ax-setind 4288 ax-cnex 7129 ax-resscn 7130 ax-1cn 7131 ax-1re 7132 ax-icn 7133 ax-addcl 7134 ax-addrcl 7135 ax-mulcl 7136 ax-mulrcl 7137 ax-addcom 7138 ax-mulcom 7139 ax-addass 7140 ax-mulass 7141 ax-distr 7142 ax-i2m1 7143 ax-0lt1 7144 ax-1rid 7145 ax-0id 7146 ax-rnegex 7147 ax-precex 7148 ax-cnre 7149 ax-pre-ltirr 7150 ax-pre-ltwlin 7151 ax-pre-lttrn 7152 ax-pre-ltadd 7154 ax-pre-mulgt0 7155 |
This theorem depends on definitions: df-bi 115 df-3or 921 df-3an 922 df-tru 1288 df-fal 1291 df-nf 1391 df-sb 1687 df-eu 1945 df-mo 1946 df-clab 2069 df-cleq 2075 df-clel 2078 df-nfc 2209 df-ne 2247 df-nel 2341 df-ral 2354 df-rex 2355 df-reu 2356 df-rab 2358 df-v 2604 df-sbc 2817 df-dif 2976 df-un 2978 df-in 2980 df-ss 2987 df-pw 3392 df-sn 3412 df-pr 3413 df-op 3415 df-uni 3610 df-int 3645 df-br 3794 df-opab 3848 df-id 4056 df-xp 4377 df-rel 4378 df-cnv 4379 df-co 4380 df-dm 4381 df-iota 4897 df-fun 4934 df-fv 4940 df-riota 5499 df-ov 5546 df-oprab 5547 df-mpt2 5548 df-pnf 7217 df-mnf 7218 df-xr 7219 df-ltxr 7220 df-le 7221 df-sub 7348 df-neg 7349 df-inn 8107 df-2 8165 df-3 8166 df-4 8167 df-5 8168 df-6 8169 df-7 8170 df-8 8171 df-9 8172 df-n0 8356 df-z 8433 df-dec 8559 |
This theorem is referenced by: (None) |
Copyright terms: Public domain | W3C validator |