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Theorem axlowdimlem1 29025
Description: Lemma for axlowdim 29044. Establish a particular constant function as a function. (Contributed by Scott Fenton, 29-Jun-2013.)
Assertion
Ref Expression
axlowdimlem1 ((3...𝑁) × {0}):(3...𝑁)⟶ℝ

Proof of Theorem axlowdimlem1
StepHypRef Expression
1 0re 11137 . 2 0 ∈ ℝ
21fconst6 6724 1 ((3...𝑁) × {0}):(3...𝑁)⟶ℝ
Colors of variables: wff setvar class
Syntax hints:  {csn 4568   × cxp 5622  wf 6488  (class class class)co 7360  cr 11028  0cc0 11029  3c3 12228  ...cfz 13452
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1797  ax-4 1811  ax-5 1912  ax-6 1969  ax-7 2010  ax-8 2116  ax-9 2124  ax-10 2147  ax-11 2163  ax-12 2185  ax-ext 2709  ax-sep 5231  ax-pr 5370  ax-1cn 11087  ax-addrcl 11090  ax-rnegex 11100  ax-cnre 11102
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 849  df-3an 1089  df-tru 1545  df-fal 1555  df-ex 1782  df-nf 1786  df-sb 2069  df-mo 2540  df-eu 2570  df-clab 2716  df-cleq 2729  df-clel 2812  df-nfc 2886  df-ne 2934  df-ral 3053  df-rex 3063  df-rab 3391  df-v 3432  df-dif 3893  df-un 3895  df-in 3897  df-ss 3907  df-nul 4275  df-if 4468  df-sn 4569  df-pr 4571  df-op 4575  df-br 5087  df-opab 5149  df-mpt 5168  df-id 5519  df-xp 5630  df-rel 5631  df-cnv 5632  df-co 5633  df-dm 5634  df-rn 5635  df-fun 6494  df-fn 6495  df-f 6496
This theorem is referenced by:  axlowdimlem5  29029  axlowdimlem6  29030  axlowdimlem17  29041
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