HP NW280-200X User Manual page 161

perpen_bisector
perpendicular
segment
tangent
Polygon
equilateral_triangle
hexagon
Geometry
parallel(Pnt or Line,Line or Plan,[Line])
perpen_bisector(A,B) draws the bisection (line or plane) of the
segment AB.
perpen_bisector((Pnt or Cplx),(Pnt or Cplx))
perpendicular(A,line(B,C)) or perpendicular(A,B,C) draws the
orthogonal line of line BC through A and
perpendicular(d,plane(B,C,D)) draws the orthogonal plane of
plane(B,C,D) through the line d.
perpendicular((Pnt or Line),(Line or Plan))
segment(A,B) draws the segment AB
segment((Pnt or Cplx),(Pnt or
Cplx),[Var],[Var])
tangent(C,A) draws the tangents (line or plane) to C through
A.
tangent(Curve(C),Pnt(A))
equilateral_triangle(A,B) (resp equilateral_triangle(A,B,P))
draws the direct equilateral triangle ABC of side AB (resp in
the half-plane ABP).
equilateral_triangle((Pnt(A) or Cplx),(Pnt(B)
or Cplx),[Pnt(P)],[Var(C)])
Returns and draws the hexagon of side AB (ABCDEF is direct)
(in the plane ABP.)
hexagon(Pnt(A)||Cplx,Pnt(B)||Cplx,[Pnt(P)],[V
ar(C)],[Var(D)],[Var(E)],[Var(F)])
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