Added myexponent and changed comlexno

complexno.py

 class ComplexNumber:
 	real = 0.0
 	img = 0.0
-	def __init__(self,real=0,img=0):
+	def __init__(self,real,img):
 		self.real = real
 		self.img = img
 
@@ -9,7 +9,7 @@ class ComplexNumber:
 		if(self.img==0):
 			return "%s" % (self.real)
 		elif(self.real==0):
-			return "%s" % (self.img)
+			return "i%s" % (self.img)
 		else:
 			return "%s+i%s" % (self.real,self.img)
 
@@ -18,9 +18,14 @@ class ComplexNumber:
 
 	def __add__(self,other):
 		sum_real = self.real + other.real
-		sum_img = self.real + other.real
+		sum_img = self.img + other.img
 		return ComplexNumber(sum_real,sum_img)
 
+	def __sub__(self,other):
+		sub_real = self.real - other.real
+		sub_img = self.img - other.img
+		return ComplexNumber(sub_real,sub_img)
+
 	def __mul__(self,other):
 		mul_real = self.real*other.real-self.img*other.img
 		mul_img = self.real*other.img + self.img*other.real
@@ -31,21 +36,28 @@ class ComplexNumber:
 		rmul_img = self.img*other
 		return ComplexNumber(rmul_real,rmul_img)
 
-	def __sub__(self,other):
-		sub_real = self.real - other.real
-		sub_img = self.real - other.real
-		return ComplexNumber(sub_real,sub_img)
-
-	def __div__(self,other):
+	def __truediv__(self,other):
 		div_real = (self.real*other.real+self.img*other.img)/(other.real**2+other.img**2)
 		div_img = (self.img*other.real - self.real*other.img)/(other.real**2+other.img**2)
+		return ComplexNumber(div_real,div_img)
+
+	def __eq__(self,other):	
+		if(self.real==other.real and self.img==other.img):
+			return True
+		else:
+			return False	
+
+	def __pow__(self,other):
+		if other==0:
+			return ComplexNumber(1,0)
+		else:
+			if (other%2)==0:
+				y = self**(other/2)
+				z = y*y
+				return z
+			else:
+				y = self**(other-1)
+				z = self*y
+				return z
+
 
-i1 = ComplexNumber(1,1)
-i2 = ComplexNumber(2,0)
-i3 = i1+i2
-# print(sum([i1,i2]))
-i4 = i1*i3
-print(i1)
-print(i2)
-print(i3)
-print(i4)
\ No newline at end of file

trytypes.py

+from complexno import * 
+def factorialc(a):
+	y = a
+	b = ComplexNumber(0,0)
+	if y==b:
+		return ComplexNumber(1,0)
+	else: 
+		c = ComplexNumber(1,0)
+		d = y-c
+		return y*factorialc(d)	
+
+def factorial(y):
+	if y==0:
+		return 1
+	else: 
+		return y*factorial(y-1)	
+
+def myexponent(x):
+	if type(x) == type(ComplexNumber(1,1)):
+		sum_exp = sum([(x**y)/factorialc(ComplexNumber(y,0)) for y in range(50)])
+		return sum_exp
+	else:
+		sum_exp = sum([(x**y)/factorial(y) for y in range(7)])
+		return sum_exp
\ No newline at end of file