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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 6761 | . 2 ⊢ (𝐵 ∈ 𝐶 → (𝐴 × {𝐵}):𝐴⟶{𝐵}) | |
| 2 | snssi 4746 | . 2 ⊢ (𝐵 ∈ 𝐶 → {𝐵} ⊆ 𝐶) | |
| 3 | 1, 2 | fssd 6719 | 1 ⊢ (𝐵 ∈ 𝐶 → (𝐴 × {𝐵}):𝐴⟶𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 {csn 4584 × cxp 5649 ⟶wf 6527 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-pr 5391 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-fun 6533 df-fn 6534 df-f 6535 |
| This theorem is used by: fconst6 6764 map0g 8896 fdiagfn 8902 mapsncnv 8905 brwdom2 9551 cantnf0 9660 fseqdom 10086 pwsdiagel 17649 setcmon 18242 setcepi 18243 pwsmnd 18946 pws0g 18947 0mhm 18995 pwspjmhm 19006 pwsgrp 19242 pwsinvg 19243 symgpssefmnd 19590 pwscmn 20057 pwsabl 20058 pwsring 20533 pws1 20534 pwscrng 20535 pwslmod 21225 frlmlmod 22035 frlmlss 22037 psrvscacl 22239 psr0cl 22240 psrlmod 22247 mplsubglem 22286 evlsvvval 22382 coe1fval3 22506 coe1z 22562 coe1mul2 22568 coe1tm 22572 evls1sca 22621 rhmply1vsca 22683 mamuvs1 22700 mamuvs2 22701 lmconst 23559 cnconst2 23581 pwstps 23929 xkopt 23954 xkopjcn 23955 tmdgsum 24394 tmdgsum2 24395 symgtgp 24405 cstucnd 24582 imasdsf1olem 24672 pwsxms 24831 pwsms 24832 mbfconstlem 25928 mbfmulc2lem 25948 i1fmulc 26004 itg2mulc 26048 dvconst 26217 dvcmul 26244 plypf1 26511 amgmlem 27299 dchrelbas2 27546 resf1o 33304 elrspunidl 33960 ofcccat 35158 lpadlem1 35292 poimirlem28 38534 lflvscl 40102 lflvsdi1 40103 lflvsdi2 40104 lflvsass 40106 fsuppssind 43583 mhphf 43587 constmap 43677 mendlmod 44149 cantnfresb 44284 ofoafo 44316 naddcnffo 44324 naddcnfid1 44327 naddcnfid2 44328 onnoxpg 44388 dvsconst 45273 expgrowth 45278 mapssbi 46169 dvsinax 46867 amgmlemALT 50932 |
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