added function sum_of_simplified_exponential_functions

src/main/py/read_math_function.py

@@ -105,4 +105,8 @@ def simplify_product_function(type, function):
         term_coefficient, term_variables = simplified_term
         result_coefficient *= term_coefficient
         result_variables += term_variables
-        return [f"{result_variables}^{len(terms)}"]
+        return [f"{result_variables}^{len(terms)}"]
+
+def sum_of_simplified_exponential_functions(type, function):
+    if type !="se":
+        return False