;... In the course of learning more about Hausdorff dimension from Morgan L. 
;Owens, I have also been instructed in simplifying my L-systems containing 
;the unnecessary "undefined x".
;SO, here is the replacement for hanmerc.l, which I recently posted, 
;containing Morgan's better versions of my 2 favourite discoveries.  Please 
;name this file hanmerc.l and remove the previos one.

;Tony Hanmer,
;Who still has a lot to learn about L-systems

ADH107h2o { ; Anthony Hanmer 2000
  Angle 8 ; Original version needing improvement
  Axiom f
  f=+f+x--x+f+x++x+f+
  }

ADH107h2 {  ; Anthony Hanmer 2000, MUCH simplified by Morgan L. Owens
  Angle 4   ; Who says L-systems are boring?!
  Axiom ++f ; I like this one so much, I'll name it after myself:
  f=ff++f+  ; the Hanmer Curve, variant 1
  }         ; Fractal dimension, calculated by Morgan:  1.3652

ADH107h2a1 { ; Anthony Hanmer 2000
  Angle 4 ; Even orders have 90-degree rotational symmetry
  Axiom f+f+f+f ; Odd orders have glide symmetry
  f=ff++f+
  }

ADH107h2a1col { ; Anthony Hanmer 2000
  Angle 4 ; Even orders have 90-degree rotational symmetry
  Axiom c09f+c12f+c10f+c13f ; Odd orders have glide symmetry
  f=ff++f+
  }

ADH107h2a2 { ; Anthony Hanmer 2000
  Angle 4 ;
  Axiom fff+f+fff+f
  f=ff++f+
  }

ADH107h2c { ; Anthony Hanmer 2000
  Angle 4 ; Even orders are x-shaped, odd orders are square
  Axiom ff--ff+ff--ff+ff--ff+ff--ff
  f=ff++f+
  }

ADH152o { ; Anthony Hanmer 2000
  Angle 4 ; Original version needing improvement
  Axiom ++f
  f=f--x+f++x-f+x
  }

ADH152 {    ; Anthony Hanmer 2000, MUCH simplified by Morgan L. Owens
  Angle 4   ; A relative of ADH107h2
  Axiom ++f ; so we'll call it the Hanmer Curve, variant 2
  f=f-f+f+  ; Fractal dimension, calculated by Morgan:  1.3652
  }

ADH152a { ; Anthony Hanmer 2000
  Angle 4 ; Even orders have 180-degree rotational symmetry
  Axiom f++f ; Odd orders are asymmetrical
  f=f-f+f+
  }

ADH152b { ; Anthony Hanmer 2000
  Angle 4 ; Even orders have 180-degree rotational symmetry
  Axiom ff--ff ; Odd orders are asymmetrical
  f=f-f+f+
  }

ADH152c { ; Anthony Hanmer 2000
  Angle 4 ; Even orders are long, odd orders are square
  Axiom fff+f+fff+f
  f=f-f+f+
  }

ADH152d { ; Anthony Hanmer 2000
  Angle 4 ; Even orders are x-shaped
  Axiom ff--ff+ff--ff+ff--ff+ff--ff ; Odd orders are square
  f=f-f+f+
  }