added notes

Python/fib.py

@@ -0,0 +1,73 @@
+import turtle
+import math
+
+
+turtle.colormode(255)
+
+fac = .01
+a=0
+b=1
+
+sqr = math.sqrt(5)
+
+c= 1/sqr
+d= (1+sqr)/2
+e = (1-sqr)/2
+j = 10
+
+j_max = 30
+
+turtle.bgcolor("black")
+
+
+def fibb(t, col):
+    global b
+    global j
+    global j_max
+    global c
+    global d
+    global e
+    
+    
+    coll = math.radians(col)
+    print(col)
+    print(255*coll)
+    print(round(255*coll))    
+    
+    if coll >1:
+        coll = 1
+    if coll <0:
+        coll = 0    
+    t.pencolor((round(255* coll),0,192))
+    
+    for j in range(10, j_max):
+        f=math.pi * b * fac /2
+        f /= 90
+        for i in range(90):
+            turt.forward(f)
+            turt.left(1)
+        
+        b = c * ((d**j)- (e**j))
+        
+    t.penup()
+turt = turtle.Turtle()
+turt.speed(0)
+
+for ang in range(360):
+    turt.setx(0)
+    turt.sety(0)
+    turt.left(1)
+    turt.pendown()
+    a=0
+    b=1
+    print(ang)
+    if ang>179:
+        ang = ang - 179
+    fibb(turt, ang)
+
+cv = turt.getcanvas()
+cv.postscript(file="file_name.ps", colormode='color')
+
+turtle.done()
+    
+