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Theorem ltex 42243
Description: The less-than relation is a set. (Contributed by SN, 5-Jun-2025.)
Assertion
Ref Expression
ltex < ∈ V

Proof of Theorem ltex
StepHypRef Expression
1 xrex 13001 . . 3 * ∈ V
21, 1xpex 7745 . 2 (ℝ* × ℝ*) ∈ V
3 ltrelxr 11294 . 2 < ⊆ (ℝ* × ℝ*)
42, 3ssexi 5292 1 < ∈ V
Colors of variables: wff setvar class
Syntax hints:  wcel 2108  Vcvv 3459   × cxp 5652  *cxr 11266   < clt 11267
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 2007  ax-8 2110  ax-9 2118  ax-ext 2707  ax-sep 5266  ax-nul 5276  ax-pow 5335  ax-pr 5402  ax-un 7727  ax-cnex 11183  ax-resscn 11184
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-sb 2065  df-clab 2714  df-cleq 2727  df-clel 2809  df-ral 3052  df-rex 3061  df-rab 3416  df-v 3461  df-dif 3929  df-un 3931  df-in 3933  df-ss 3943  df-nul 4309  df-if 4501  df-pw 4577  df-sn 4602  df-pr 4604  df-op 4608  df-uni 4884  df-opab 5182  df-xp 5660  df-rel 5661  df-xr 11271  df-ltxr 11272
This theorem is referenced by: (None)
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