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Theorem amosym1 26176
 Description: A symmetry with . See negsym1 26167 for more information. (Contributed by Anthony Hart, 13-Sep-2011.)
Assertion
Ref Expression
amosym1

Proof of Theorem amosym1
StepHypRef Expression
1 df-mo 2286 . 2
2 mof 26160 . . . . 5
3 19.8a 1762 . . . . . . 7
43pm2.24d 137 . . . . . 6
54pm2.01d 163 . . . . 5
62, 5ax-mp 8 . . . 4
76pm2.21i 125 . . 3
82notnoti 117 . . . . . 6
98nex 1564 . . . . 5
10 eunex 4392 . . . . 5
119, 10mto 169 . . . 4
1211pm2.21i 125 . . 3
137, 12ja 155 . 2
141, 13sylbi 188 1
 Colors of variables: wff set class Syntax hints:   wn 3   wi 4   wfal 1326  wex 1550  weu 2281  wmo 2282 This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 8  ax-gen 1555  ax-5 1566  ax-17 1626  ax-9 1666  ax-8 1687  ax-13 1727  ax-14 1729  ax-6 1744  ax-7 1749  ax-11 1761  ax-12 1950  ax-nul 4338  ax-pow 4377 This theorem depends on definitions:  df-bi 178  df-or 360  df-an 361  df-tru 1328  df-fal 1329  df-ex 1551  df-nf 1554  df-sb 1659  df-eu 2285  df-mo 2286
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