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Theorem relfull 17835
Description: The set of full functors is a relation. (Contributed by Mario Carneiro, 26-Jan-2017.)
Assertion
Ref Expression
relfull Rel (𝐶 Full 𝐷)

Proof of Theorem relfull
StepHypRef Expression
1 fullfunc 17833 . 2 (𝐶 Full 𝐷) ⊆ (𝐶 Func 𝐷)
2 relfunc 17787 . 2 Rel (𝐶 Func 𝐷)
3 relss 5729 . 2 ((𝐶 Full 𝐷) ⊆ (𝐶 Func 𝐷) → (Rel (𝐶 Func 𝐷) → Rel (𝐶 Full 𝐷)))
41, 2, 3mp2 9 1 Rel (𝐶 Full 𝐷)
Colors of variables: wff setvar class
Syntax hints:  wss 3905  Rel wrel 5628  (class class class)co 7353   Func cfunc 17779   Full cful 17829
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 2701  ax-sep 5238  ax-nul 5248  ax-pr 5374  ax-un 7675
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3an 1088  df-tru 1543  df-fal 1553  df-ex 1780  df-nf 1784  df-sb 2066  df-mo 2533  df-eu 2562  df-clab 2708  df-cleq 2721  df-clel 2803  df-nfc 2878  df-ne 2926  df-ral 3045  df-rex 3054  df-rab 3397  df-v 3440  df-sbc 3745  df-csb 3854  df-dif 3908  df-un 3910  df-in 3912  df-ss 3922  df-nul 4287  df-if 4479  df-sn 4580  df-pr 4582  df-op 4586  df-uni 4862  df-iun 4946  df-br 5096  df-opab 5158  df-mpt 5177  df-id 5518  df-xp 5629  df-rel 5630  df-cnv 5631  df-co 5632  df-dm 5633  df-rn 5634  df-res 5635  df-ima 5636  df-iota 6442  df-fun 6488  df-fv 6494  df-ov 7356  df-oprab 7357  df-mpo 7358  df-1st 7931  df-2nd 7932  df-func 17783  df-full 17831
This theorem is referenced by:  fullpropd  17847  cofull  17861  imasubc  49137  idfullsubc  49147  fulloppf  49149  uptrlem2  49197  uptra  49201  uptrar  49202  uptr2a  49208  thincciso  49439  thincciso2  49441
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