init

circle.py

@@ -0,0 +1,20 @@
+from sympy import *
+
+class semicircle:
+    def __init__(self,x,y,r,upper=False):
+        if upper:
+            self.coef = 1
+        else:
+            self.coef = -1
+
+    self.x = x
+    self.y = y
+    self.r = r
+    self.expr = simplify(self.y + self.coef * sqrt(r**2 -
+
+class circle:
+    def __init__(self,x,y,r):
+        self.x = x
+        self.y = y
+        self.r = r
+    

requirements.txt

@@ -0,0 +1 @@
+sympy