Step * 1 1 of Lemma le-if-point-be-end


1. BasicGeometry
2. Point
3. Point
4. Point
5. Point
6. Point
7. a ≠ b
8. a_b_x
9. ax ≅ cd
⊢ ∃y:Point. (c_y_d ∧ ab ≅ cy)
BY
(InstLemma `geo-congruent-between-exists` [⌜e⌝;⌜a⌝;⌜b⌝;⌜x⌝;⌜c⌝;⌜d⌝]⋅ THEN Auto) }


Latex:


Latex:

1.  e  :  BasicGeometry
2.  a  :  Point
3.  b  :  Point
4.  c  :  Point
5.  d  :  Point
6.  x  :  Point
7.  a  \mneq{}  b
8.  a\_b\_x
9.  ax  \00D0  cd
\mvdash{}  \mexists{}y:Point.  (c\_y\_d  \mwedge{}  ab  \00D0  cy)


By


Latex:
(InstLemma  `geo-congruent-between-exists`  [\mkleeneopen{}e\mkleeneclose{};\mkleeneopen{}a\mkleeneclose{};\mkleeneopen{}b\mkleeneclose{};\mkleeneopen{}x\mkleeneclose{};\mkleeneopen{}c\mkleeneclose{};\mkleeneopen{}d\mkleeneclose{}]\mcdot{}  THEN  Auto)




Home Index