Nuprl Definition : euclid5

euclid5(e) ==
  ∀P,Q,R,S,T,U:Point.  (P-T-Q  R-T-S  Q-U-R  QS  PT ≅ QT  RT ≅ ST  (∃I:Point. (S-Q-I ∧ P-U-I)))



Definitions occuring in Statement :  geo-lsep: bc geo-strict-between: a-b-c geo-congruent: ab ≅ cd geo-point: Point all: x:A. B[x] exists: x:A. B[x] implies:  Q and: P ∧ Q
Definitions occuring in definition :  all: x:A. B[x] geo-lsep: bc implies:  Q geo-congruent: ab ≅ cd exists: x:A. B[x] geo-point: Point and: P ∧ Q geo-strict-between: a-b-c
FDL editor aliases :  euclid5 euclid5 euclid5

Latex:
euclid5(e)  ==
    \mforall{}P,Q,R,S,T,U:Point.
        (P-T-Q  {}\mRightarrow{}  R-T-S  {}\mRightarrow{}  Q-U-R  {}\mRightarrow{}  P  \#  QS  {}\mRightarrow{}  PT  \mcong{}  QT  {}\mRightarrow{}  RT  \mcong{}  ST  {}\mRightarrow{}  (\mexists{}I:Point.  (S-Q-I  \mwedge{}  P-U-I)))



Date html generated: 2018_05_22-PM-00_12_45
Last ObjectModification: 2018_01_10-PM-03_25_28

Theory : euclidean!plane!geometry


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