| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > elicod | Structured version Visualization version GIF version | ||
| Description: Membership in a left-closed right-open interval. (Contributed by Glauco Siliprandi, 11-Dec-2019.) |
| Ref | Expression |
|---|---|
| elicod.a | ⊢ (𝜑 → 𝐴 ∈ ℝ*) |
| elicod.b | ⊢ (𝜑 → 𝐵 ∈ ℝ*) |
| elicod.3 | ⊢ (𝜑 → 𝐶 ∈ ℝ*) |
| elicod.4 | ⊢ (𝜑 → 𝐴 ≤ 𝐶) |
| elicod.5 | ⊢ (𝜑 → 𝐶 < 𝐵) |
| Ref | Expression |
|---|---|
| elicod | ⊢ (𝜑 → 𝐶 ∈ (𝐴[,)𝐵)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elicod.3 | . 2 ⊢ (𝜑 → 𝐶 ∈ ℝ*) | |
| 2 | elicod.4 | . 2 ⊢ (𝜑 → 𝐴 ≤ 𝐶) | |
| 3 | elicod.5 | . 2 ⊢ (𝜑 → 𝐶 < 𝐵) | |
| 4 | elicod.a | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℝ*) | |
| 5 | elicod.b | . . 3 ⊢ (𝜑 → 𝐵 ∈ ℝ*) | |
| 6 | elico1 13406 | . . 3 ⊢ ((𝐴 ∈ ℝ* ∧ 𝐵 ∈ ℝ*) → (𝐶 ∈ (𝐴[,)𝐵) ↔ (𝐶 ∈ ℝ* ∧ 𝐴 ≤ 𝐶 ∧ 𝐶 < 𝐵))) | |
| 7 | 4, 5, 6 | syl2anc 595 | . 2 ⊢ (𝜑 → (𝐶 ∈ (𝐴[,)𝐵) ↔ (𝐶 ∈ ℝ* ∧ 𝐴 ≤ 𝐶 ∧ 𝐶 < 𝐵))) |
| 8 | 1, 2, 3, 7 | mpbir3and 1359 | 1 ⊢ (𝜑 → 𝐶 ∈ (𝐴[,)𝐵)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∧ w3a 1101 ∈ wcel 2145 class class class wbr 5105 (class class class)co 7400 ℝ*cxr 11230 < clt 11231 ≤ cle 11232 [,)cico 13365 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-sep 5251 ax-pr 5395 ax-un 7722 ax-cnex 11144 ax-resscn 11145 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ral 3080 df-rex 3090 df-rab 3418 df-v 3459 df-sbc 3748 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4869 df-br 5106 df-opab 5168 df-id 5547 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-iota 6481 df-fun 6527 df-fv 6533 df-ov 7403 df-oprab 7404 df-mpo 7405 df-xr 11235 df-ico 13369 |
| This theorem is referenced by: fprodge1 16039 metustexhalf 24674 ply1degltel 33801 ply1degleel 33802 ply1degltlss 33803 ply1degltdimlem 33929 ply1degltdim 33930 absfico 45792 icoiccdif 46098 icoopn 46099 eliccnelico 46103 eliccelicod 46104 ge0xrre 46105 uzinico 46133 fsumge0cl 46147 limsupresico 46272 limsuppnfdlem 46273 limsupmnflem 46292 liminfresico 46343 limsup10exlem 46344 liminflelimsupuz 46357 xlimmnfvlem2 46405 icocncflimc 46461 fourierdlem41 46720 fourierdlem46 46724 fourierdlem48 46726 fouriersw 46803 fge0iccico 46942 sge0tsms 46952 sge0repnf 46958 sge0pr 46966 sge0iunmptlemre 46987 sge0rpcpnf 46993 sge0rernmpt 46994 sge0ad2en 47003 sge0xaddlem2 47006 voliunsge0lem 47044 meassre 47049 meaiuninclem 47052 omessre 47082 omeiunltfirp 47091 hoiprodcl 47119 hoicvr 47120 ovnsubaddlem1 47142 hoiprodcl3 47152 hoidmvcl 47154 hoidmv1lelem3 47165 hoidmvlelem3 47169 hoidmvlelem5 47171 hspdifhsp 47188 hoiqssbllem1 47194 hoiqssbllem2 47195 hspmbllem2 47199 volicorege0 47209 ovolval5lem1 47224 iunhoiioolem 47247 preimaicomnf 47283 mod42tp1mod8 48209 eenglngeehlnmlem2 49369 itscnhlinecirc02p 49416 |
| Copyright terms: Public domain | W3C validator |