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| Mirrors > Home > MPE Home > Th. List > pwsleval | Structured version Visualization version GIF version | ||
| Description: Ordering in a structure power. (Contributed by Mario Carneiro, 16-Aug-2015.) |
| Ref | Expression |
|---|---|
| pwsle.y | ⊢ 𝑌 = (𝑅 ↑s 𝐼) |
| pwsle.v | ⊢ 𝐵 = (Base‘𝑌) |
| pwsle.o | ⊢ 𝑂 = (le‘𝑅) |
| pwsle.l | ⊢ ≤ = (le‘𝑌) |
| pwsleval.r | ⊢ (𝜑 → 𝑅 ∈ 𝑉) |
| pwsleval.i | ⊢ (𝜑 → 𝐼 ∈ 𝑊) |
| pwsleval.a | ⊢ (𝜑 → 𝐹 ∈ 𝐵) |
| pwsleval.b | ⊢ (𝜑 → 𝐺 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| pwsleval | ⊢ (𝜑 → (𝐹 ≤ 𝐺 ↔ ∀𝑥 ∈ 𝐼 (𝐹‘𝑥)𝑂(𝐺‘𝑥))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pwsleval.r | . . . 4 ⊢ (𝜑 → 𝑅 ∈ 𝑉) | |
| 2 | pwsleval.i | . . . 4 ⊢ (𝜑 → 𝐼 ∈ 𝑊) | |
| 3 | pwsle.y | . . . . 5 ⊢ 𝑌 = (𝑅 ↑s 𝐼) | |
| 4 | pwsle.v | . . . . 5 ⊢ 𝐵 = (Base‘𝑌) | |
| 5 | pwsle.o | . . . . 5 ⊢ 𝑂 = (le‘𝑅) | |
| 6 | pwsle.l | . . . . 5 ⊢ ≤ = (le‘𝑌) | |
| 7 | 3, 4, 5, 6 | pwsle 17536 | . . . 4 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝐼 ∈ 𝑊) → ≤ = ( ∘r 𝑂 ∩ (𝐵 × 𝐵))) |
| 8 | 1, 2, 7 | syl2anc 595 | . . 3 ⊢ (𝜑 → ≤ = ( ∘r 𝑂 ∩ (𝐵 × 𝐵))) |
| 9 | 8 | breqd 5116 | . 2 ⊢ (𝜑 → (𝐹 ≤ 𝐺 ↔ 𝐹( ∘r 𝑂 ∩ (𝐵 × 𝐵))𝐺)) |
| 10 | pwsleval.a | . . 3 ⊢ (𝜑 → 𝐹 ∈ 𝐵) | |
| 11 | pwsleval.b | . . 3 ⊢ (𝜑 → 𝐺 ∈ 𝐵) | |
| 12 | brinxp 5731 | . . 3 ⊢ ((𝐹 ∈ 𝐵 ∧ 𝐺 ∈ 𝐵) → (𝐹 ∘r 𝑂𝐺 ↔ 𝐹( ∘r 𝑂 ∩ (𝐵 × 𝐵))𝐺)) | |
| 13 | 10, 11, 12 | syl2anc 595 | . 2 ⊢ (𝜑 → (𝐹 ∘r 𝑂𝐺 ↔ 𝐹( ∘r 𝑂 ∩ (𝐵 × 𝐵))𝐺)) |
| 14 | eqid 2765 | . . . . 5 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 15 | 3, 14, 4, 1, 2, 10 | pwselbas 17532 | . . . 4 ⊢ (𝜑 → 𝐹:𝐼⟶(Base‘𝑅)) |
| 16 | 15 | ffnd 6696 | . . 3 ⊢ (𝜑 → 𝐹 Fn 𝐼) |
| 17 | 3, 14, 4, 1, 2, 11 | pwselbas 17532 | . . . 4 ⊢ (𝜑 → 𝐺:𝐼⟶(Base‘𝑅)) |
| 18 | 17 | ffnd 6696 | . . 3 ⊢ (𝜑 → 𝐺 Fn 𝐼) |
| 19 | inidm 4181 | . . 3 ⊢ (𝐼 ∩ 𝐼) = 𝐼 | |
| 20 | eqidd 2766 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (𝐹‘𝑥) = (𝐹‘𝑥)) | |
| 21 | eqidd 2766 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → (𝐺‘𝑥) = (𝐺‘𝑥)) | |
| 22 | 16, 18, 10, 11, 19, 20, 21 | ofrfvalg 7672 | . 2 ⊢ (𝜑 → (𝐹 ∘r 𝑂𝐺 ↔ ∀𝑥 ∈ 𝐼 (𝐹‘𝑥)𝑂(𝐺‘𝑥))) |
| 23 | 9, 13, 22 | 3bitr2d 310 | 1 ⊢ (𝜑 → (𝐹 ≤ 𝐺 ↔ ∀𝑥 ∈ 𝐼 (𝐹‘𝑥)𝑂(𝐺‘𝑥))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∧ wa 400 = wceq 1563 ∈ wcel 2145 ∀wral 3079 ∩ cin 3906 class class class wbr 5105 × cxp 5650 ‘cfv 6525 (class class class)co 7400 ∘r cofr 7663 Basecbs 17259 lecple 17307 ↑s cpws 17489 |
| 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-nul 5261 ax-pow 5327 ax-pr 5395 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 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-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-tp 4590 df-op 4592 df-uni 4869 df-iun 4954 df-br 5106 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5547 df-eprel 5552 df-po 5560 df-so 5561 df-fr 5605 df-we 5607 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-pred 6292 df-ord 6353 df-on 6354 df-lim 6355 df-suc 6356 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-ofr 7665 df-om 7851 df-1st 7974 df-2nd 7975 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-1o 8441 df-er 8682 df-map 8814 df-ixp 8884 df-en 8932 df-dom 8933 df-sdom 8934 df-fin 8935 df-sup 9390 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-nn 12225 df-2 12294 df-3 12295 df-4 12296 df-5 12297 df-6 12298 df-7 12299 df-8 12300 df-9 12301 df-n0 12496 df-z 12583 df-dec 12703 df-uz 12854 df-fz 13527 df-struct 17197 df-slot 17232 df-ndx 17244 df-base 17260 df-plusg 17313 df-mulr 17314 df-sca 17316 df-vsca 17317 df-ip 17318 df-tset 17319 df-ple 17320 df-ds 17322 df-hom 17324 df-cco 17325 df-prds 17490 df-pws 17492 |
| This theorem is referenced by: (None) |
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