Random_art

random_art.py

@@ -1,5 +1,8 @@
-import random
 
+from math import cos, sin, tan, pi, sqrt
+
+
+import random
 # Your job is to create better version of create_expression and
 # run_expression to create random art.
 # Your expression should have a __str__() function defined for it.
@@ -8,9 +11,41 @@
 def create_expression():
     """This function takes no arguments and returns an expression that
     generates a number between -1.0 and 1.0, given x and y coordinates."""
-    expr = lambda x, y: (random.random() * 2) - 1
-    return expr
+    p = [.0987665432, .06793, sin(-1), cos(-1), -0.0000567, .08,]
+    circle = 2 * pi + .0987654321
+    triangle = random.triangular()
+    l =  2 * random.choice(p) - 1
+    w = cos(-1) * sin(1) + pi
+    g = random.random() - cos(2) - sin(1)
+    m  = -2 / 23
+    z = cos(random.triangular())* sin(random.randint(1, 1))
+
+    def another_expression(x, y):
+        square = random.random() * x * -6 * y/3 % .123456789 - y / z % cos(0) - 2
+        return sin(square*2 + l**2) % (cos(circle**-1/2 - z)) + random.randint(-1,1) % tan(triangle*1/2 - circle)
+
+    return another_expression
+
+
+
+
+
+
+
+
+    #def nuts_expression(x,y):
+        #return (sin(-1) + cos(1))
+
+    #def ultimate_function(x,y):
+
+        #return tan(-1) - 1
+    #return ultimate_function()
+
+
+    #return crazy_expression
 
+    #return expr
+#expr = lambda x, y: (random.random() * 8**2) - 1
 
 def run_expression(expr, x, y):
     """This function takes an expression created by create_expression and