MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  zrei Structured version   Visualization version   GIF version

Theorem zrei 12699
Description: An integer is a real number. (Contributed by NM, 14-Jul-2005.)
Hypothesis
Ref Expression
zrei.1 𝐴 ∈ ℤ
Assertion
Ref Expression
zrei 𝐴 ∈ ℝ

Proof of Theorem zrei
StepHypRef Expression
1 zrei.1 . 2 𝐴 ∈ ℤ
2 zre 12697 . 2 (𝐴 ∈ ℤ → 𝐴 ∈ ℝ)
31, 2ax-mp 5 1 𝐴 ∈ ℝ
Colors of variables:    wff setvar class
This proof depends on syntax axioms:   ∈ wcel 2145  ℝcr 11199  ℤcz 12693
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-ext 2733
This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3or 1104  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1813  df-sb 2100  df-clab 2740  df-cleq 2753  df-clel 2836  df-rab 3414  df-v 3453  df-dif 3902  df-un 3904  df-ss 3916  df-nul 4280  df-if 4483  df-sn 4585  df-pr 4587  df-op 4591  df-uni 4868  df-br 5104  df-iota 6494  df-fv 6546  df-ov 7423  df-neg 11544  df-z 12694
This theorem is used by:  dfuzi  12790  dvdslelem  16479  divalglem1  16564  divalglem6  16568  divalglem9  16571  gcdaddmlem  16696  basellem9  27416  axlowdimlem16  29535  poimirlem17  38555  poimirlem19  38557  poimirlem20  38558  fdc  38679  jm2.27dlem2  44016
  Copyright terms: Public domain W3C validator