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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mhmimasplusg | Structured version Visualization version GIF version | ||
| Description: Value of the operation of the surjective image. (Contributed by Thierry Arnoux, 2-Apr-2025.) |
| Ref | Expression |
|---|---|
| mhmimasplusg.w | ⊢ 𝑊 = (𝐹 “s 𝑉) |
| mhmimasplusg.b | ⊢ 𝐵 = (Base‘𝑉) |
| mhmimasplusg.c | ⊢ 𝐶 = (Base‘𝑊) |
| mhmimasplusg.x | ⊢ (𝜑 → 𝑋 ∈ 𝐵) |
| mhmimasplusg.y | ⊢ (𝜑 → 𝑌 ∈ 𝐵) |
| mhmimasplusg.1 | ⊢ (𝜑 → 𝐹:𝐵–onto→𝐶) |
| mhmimasplusg.f | ⊢ (𝜑 → 𝐹 ∈ (𝑉 MndHom 𝑊)) |
| mhmimasplusg.2 | ⊢ + = (+g‘𝑉) |
| mhmimasplusg.3 | ⊢ ⨣ = (+g‘𝑊) |
| Ref | Expression |
|---|---|
| mhmimasplusg | ⊢ (𝜑 → ((𝐹‘𝑋) ⨣ (𝐹‘𝑌)) = (𝐹‘(𝑋 + 𝑌))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mhmimasplusg.x | . 2 ⊢ (𝜑 → 𝑋 ∈ 𝐵) | |
| 2 | mhmimasplusg.y | . 2 ⊢ (𝜑 → 𝑌 ∈ 𝐵) | |
| 3 | mhmimasplusg.1 | . . 3 ⊢ (𝜑 → 𝐹:𝐵–onto→𝐶) | |
| 4 | simprl 770 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → (𝐹‘𝑎) = (𝐹‘𝑝)) | |
| 5 | simprr 772 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → (𝐹‘𝑏) = (𝐹‘𝑞)) | |
| 6 | 4, 5 | oveq12d 7412 | . . . . 5 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → ((𝐹‘𝑎) ⨣ (𝐹‘𝑏)) = ((𝐹‘𝑝) ⨣ (𝐹‘𝑞))) |
| 7 | mhmimasplusg.f | . . . . . . . 8 ⊢ (𝜑 → 𝐹 ∈ (𝑉 MndHom 𝑊)) | |
| 8 | 7 | 3ad2ant1 1133 | . . . . . . 7 ⊢ ((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) → 𝐹 ∈ (𝑉 MndHom 𝑊)) |
| 9 | 8 | adantr 480 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → 𝐹 ∈ (𝑉 MndHom 𝑊)) |
| 10 | simpl2l 1227 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → 𝑎 ∈ 𝐵) | |
| 11 | simpl2r 1228 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → 𝑏 ∈ 𝐵) | |
| 12 | mhmimasplusg.b | . . . . . . 7 ⊢ 𝐵 = (Base‘𝑉) | |
| 13 | mhmimasplusg.2 | . . . . . . 7 ⊢ + = (+g‘𝑉) | |
| 14 | mhmimasplusg.3 | . . . . . . 7 ⊢ ⨣ = (+g‘𝑊) | |
| 15 | 12, 13, 14 | mhmlin 18726 | . . . . . 6 ⊢ ((𝐹 ∈ (𝑉 MndHom 𝑊) ∧ 𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) → (𝐹‘(𝑎 + 𝑏)) = ((𝐹‘𝑎) ⨣ (𝐹‘𝑏))) |
| 16 | 9, 10, 11, 15 | syl3anc 1373 | . . . . 5 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → (𝐹‘(𝑎 + 𝑏)) = ((𝐹‘𝑎) ⨣ (𝐹‘𝑏))) |
| 17 | simpl3l 1229 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → 𝑝 ∈ 𝐵) | |
| 18 | simpl3r 1230 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → 𝑞 ∈ 𝐵) | |
| 19 | 12, 13, 14 | mhmlin 18726 | . . . . . 6 ⊢ ((𝐹 ∈ (𝑉 MndHom 𝑊) ∧ 𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵) → (𝐹‘(𝑝 + 𝑞)) = ((𝐹‘𝑝) ⨣ (𝐹‘𝑞))) |
| 20 | 9, 17, 18, 19 | syl3anc 1373 | . . . . 5 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → (𝐹‘(𝑝 + 𝑞)) = ((𝐹‘𝑝) ⨣ (𝐹‘𝑞))) |
| 21 | 6, 16, 20 | 3eqtr4d 2775 | . . . 4 ⊢ (((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ ((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞))) → (𝐹‘(𝑎 + 𝑏)) = (𝐹‘(𝑝 + 𝑞))) |
| 22 | 21 | ex 412 | . . 3 ⊢ ((𝜑 ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑝 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) → (((𝐹‘𝑎) = (𝐹‘𝑝) ∧ (𝐹‘𝑏) = (𝐹‘𝑞)) → (𝐹‘(𝑎 + 𝑏)) = (𝐹‘(𝑝 + 𝑞)))) |
| 23 | mhmimasplusg.w | . . . 4 ⊢ 𝑊 = (𝐹 “s 𝑉) | |
| 24 | 23 | a1i 11 | . . 3 ⊢ (𝜑 → 𝑊 = (𝐹 “s 𝑉)) |
| 25 | 12 | a1i 11 | . . 3 ⊢ (𝜑 → 𝐵 = (Base‘𝑉)) |
| 26 | mhmrcl1 18720 | . . . 4 ⊢ (𝐹 ∈ (𝑉 MndHom 𝑊) → 𝑉 ∈ Mnd) | |
| 27 | 7, 26 | syl 17 | . . 3 ⊢ (𝜑 → 𝑉 ∈ Mnd) |
| 28 | 3, 22, 24, 25, 27, 13, 14 | imasaddval 17501 | . 2 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → ((𝐹‘𝑋) ⨣ (𝐹‘𝑌)) = (𝐹‘(𝑋 + 𝑌))) |
| 29 | 1, 2, 28 | mpd3an23 1465 | 1 ⊢ (𝜑 → ((𝐹‘𝑋) ⨣ (𝐹‘𝑌)) = (𝐹‘(𝑋 + 𝑌))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1540 ∈ wcel 2109 –onto→wfo 6517 ‘cfv 6519 (class class class)co 7394 Basecbs 17185 +gcplusg 17226 “s cimas 17473 Mndcmnd 18667 MndHom cmhm 18714 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2702 ax-rep 5242 ax-sep 5259 ax-nul 5269 ax-pow 5328 ax-pr 5395 ax-un 7718 ax-cnex 11142 ax-resscn 11143 ax-1cn 11144 ax-icn 11145 ax-addcl 11146 ax-addrcl 11147 ax-mulcl 11148 ax-mulrcl 11149 ax-mulcom 11150 ax-addass 11151 ax-mulass 11152 ax-distr 11153 ax-i2m1 11154 ax-1ne0 11155 ax-1rid 11156 ax-rnegex 11157 ax-rrecex 11158 ax-cnre 11159 ax-pre-lttri 11160 ax-pre-lttrn 11161 ax-pre-ltadd 11162 ax-pre-mulgt0 11163 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2534 df-eu 2563 df-clab 2709 df-cleq 2722 df-clel 2804 df-nfc 2880 df-ne 2928 df-nel 3032 df-ral 3047 df-rex 3056 df-reu 3358 df-rab 3412 df-v 3457 df-sbc 3762 df-csb 3871 df-dif 3925 df-un 3927 df-in 3929 df-ss 3939 df-pss 3942 df-nul 4305 df-if 4497 df-pw 4573 df-sn 4598 df-pr 4600 df-tp 4602 df-op 4604 df-uni 4880 df-iun 4965 df-br 5116 df-opab 5178 df-mpt 5197 df-tr 5223 df-id 5541 df-eprel 5546 df-po 5554 df-so 5555 df-fr 5599 df-we 5601 df-xp 5652 df-rel 5653 df-cnv 5654 df-co 5655 df-dm 5656 df-rn 5657 df-res 5658 df-ima 5659 df-pred 6282 df-ord 6343 df-on 6344 df-lim 6345 df-suc 6346 df-iota 6472 df-fun 6521 df-fn 6522 df-f 6523 df-f1 6524 df-fo 6525 df-f1o 6526 df-fv 6527 df-riota 7351 df-ov 7397 df-oprab 7398 df-mpo 7399 df-om 7851 df-1st 7977 df-2nd 7978 df-frecs 8269 df-wrecs 8300 df-recs 8349 df-rdg 8387 df-1o 8443 df-er 8682 df-map 8805 df-en 8923 df-dom 8924 df-sdom 8925 df-fin 8926 df-sup 9411 df-inf 9412 df-pnf 11228 df-mnf 11229 df-xr 11230 df-ltxr 11231 df-le 11232 df-sub 11425 df-neg 11426 df-nn 12198 df-2 12260 df-3 12261 df-4 12262 df-5 12263 df-6 12264 df-7 12265 df-8 12266 df-9 12267 df-n0 12459 df-z 12546 df-dec 12666 df-uz 12810 df-fz 13482 df-struct 17123 df-slot 17158 df-ndx 17170 df-base 17186 df-plusg 17239 df-mulr 17240 df-sca 17242 df-vsca 17243 df-ip 17244 df-tset 17245 df-ple 17246 df-ds 17248 df-imas 17477 df-mhm 18716 |
| This theorem is referenced by: algextdeglem8 33722 |
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