tracks/python/exercises/complex-numbers/complex_numbers.py in trackler-2.2.1.87 vs tracks/python/exercises/complex-numbers/complex_numbers.py in trackler-2.2.1.88

@@ -1,21 +1,21 @@
 class ComplexNumber(object):
     def __init__(self, real, imaginary):
         pass
 
-    def add(self, other):
+    def __add__(self, other):
         pass
 
-    def mul(self, other):
+    def __mul__(self, other):
         pass
 
-    def sub(self, other):
+    def __sub__(self, other):
         pass
 
-    def div(self, other):
+    def __truediv__(self, other):
         pass
 
-    def abs(self):
+    def __abs__(self):
         pass
 
     def conjugate(self):
         pass