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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 6769 | . 2 ⊢ (𝐵 ∈ 𝐶 → (𝐴 × {𝐵}):𝐴⟶{𝐵}) | |
| 2 | snssi 4742 | . 2 ⊢ (𝐵 ∈ 𝐶 → {𝐵} ⊆ 𝐶) | |
| 3 | 1, 2 | fssd 6727 | 1 ⊢ (𝐵 ∈ 𝐶 → (𝐴 × {𝐵}):𝐴⟶𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2144 {csn 4584 × cxp 5648 ⟶wf 6534 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-pr 5390 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-fun 6540 df-fn 6541 df-f 6542 |
| This theorem is used by: fconst6 6772 map0g 8915 fdiagfn 8921 mapsncnv 8924 brwdom2 9570 cantnf0 9679 fseqdom 10108 pwsdiagel 17674 setcmon 18267 setcepi 18268 pwsmnd 18971 pws0g 18972 0mhm 19020 pwspjmhm 19031 pwsgrp 19267 pwsinvg 19268 symgpssefmnd 19615 pwscmn 20082 pwsabl 20083 pwsring 20558 pws1 20559 pwscrng 20560 pwslmod 21250 frlmlmod 22060 frlmlss 22062 psrvscacl 22264 psr0cl 22265 psrlmod 22272 mplsubglem 22311 evlsvvval 22407 coe1fval3 22531 coe1z 22587 coe1mul2 22593 coe1tm 22597 evls1sca 22646 rhmply1vsca 22708 mamuvs1 22725 mamuvs2 22726 lmconst 23584 cnconst2 23606 pwstps 23954 xkopt 23979 xkopjcn 23980 tmdgsum 24419 tmdgsum2 24420 symgtgp 24430 cstucnd 24607 imasdsf1olem 24697 pwsxms 24856 pwsms 24857 mbfconstlem 25953 mbfmulc2lem 25973 i1fmulc 26029 itg2mulc 26073 dvconst 26242 dvcmul 26269 plypf1 26536 amgmlem 27322 dchrelbas2 27569 resf1o 33368 elrspunidl 34024 ofcccat 35221 lpadlem1 35355 poimirlem28 38659 lflvscl 40227 lflvsdi1 40228 lflvsdi2 40229 lflvsass 40231 fsuppssind 43714 mhphf 43718 constmap 43817 mendlmod 44284 cantnfresb 44419 ofoafo 44451 naddcnffo 44459 naddcnfid1 44462 naddcnfid2 44463 onnoxpg 44523 dvsconst 45407 expgrowth 45412 mapssbi 46319 dvsinax 47016 amgmlemALT 51156 |
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