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| Mirrors > Home > MPE Home > Th. List > fconst6g | Structured version Visualization version GIF version | ||
| Description: Constant function with loose range. (Contributed by Stefan O'Rear, 1-Feb-2015.) |
| Ref | Expression |
|---|---|
| fconst6g | ⊢ (𝐵 ∈ 𝐶 → (𝐴 × {𝐵}):𝐴⟶𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fconstg 6772 | . 2 ⊢ (𝐵 ∈ 𝐶 → (𝐴 × {𝐵}):𝐴⟶{𝐵}) | |
| 2 | snssi 4756 | . 2 ⊢ (𝐵 ∈ 𝐶 → {𝐵} ⊆ 𝐶) | |
| 3 | 1, 2 | fssd 6730 | 1 ⊢ (𝐵 ∈ 𝐶 → (𝐴 × {𝐵}):𝐴⟶𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2146 {csn 4594 × cxp 5664 ⟶wf 6539 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2738 ax-sep 5262 ax-pr 5409 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2570 df-eu 2600 df-clab 2745 df-cleq 2758 df-clel 2841 df-nfc 2915 df-ne 2962 df-ral 3083 df-rex 3093 df-rab 3420 df-v 3460 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-nul 4290 df-if 4493 df-sn 4595 df-pr 4597 df-op 4601 df-br 5115 df-opab 5179 df-mpt 5198 df-id 5561 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-fun 6545 df-fn 6546 df-f 6547 |
| This theorem is used by: fconst6 6775 map0g 8891 fdiagfn 8897 mapsncnv 8900 brwdom2 9545 cantnf0 9654 fseqdom 10029 pwsdiagel 17576 setcmon 18169 setcepi 18170 pwsmnd 18861 pws0g 18862 0mhm 18909 pwspjmhm 18920 pwsgrp 19149 pwsinvg 19150 symgpssefmnd 19497 pwscmn 19964 pwsabl 19965 pwsring 20438 pws1 20439 pwscrng 20440 pwslmod 21128 frlmlmod 21936 frlmlss 21938 psrvscacl 22138 psr0cl 22139 psrlmod 22146 mplsubglem 22185 evlsvvval 22281 coe1fval3 22405 coe1z 22461 coe1mul2 22467 coe1tm 22471 evls1sca 22520 rhmply1vsca 22582 mamuvs1 22599 mamuvs2 22600 lmconst 23455 cnconst2 23477 pwstps 23824 xkopt 23849 xkopjcn 23850 tmdgsum 24289 tmdgsum2 24290 symgtgp 24300 cstucnd 24477 imasdsf1olem 24567 pwsxms 24726 pwsms 24727 mbfconstlem 25823 mbfmulc2lem 25843 i1fmulc 25899 itg2mulc 25943 dvconst 26113 dvcmul 26140 plypf1 26406 amgmlem 27191 dchrelbas2 27438 resf1o 33112 elrspunidl 33767 ofcccat 34965 lpadlem1 35099 poimirlem28 38340 lflvscl 39892 lflvsdi1 39893 lflvsdi2 39894 lflvsass 39896 fsuppssind 43366 mhphf 43370 constmap 43485 mendlmod 43957 cantnfresb 44092 ofoafo 44124 naddcnffo 44132 naddcnfid1 44135 naddcnfid2 44136 onnoxpg 44196 dvsconst 45081 expgrowth 45086 mapssbi 45970 dvsinax 46668 amgmlemALT 50692 |
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