Update app.py

app.py

@@ -2,6 +2,8 @@ import streamlit as st
 import numpy as np
 import pandas as pd
 
+st.title("Investment app 💼")
+
 A = st.number_input(
     "Insert the initial investment (in $): "
 )
@@ -19,9 +21,13 @@ t = np.arange(T + 1)
 # Numpy array with the returns for each month in t
 y = A * (1 + (r/(12*100)))**t
 
+# Numpy array with the continuously compunded returns
+y_c = A * np.exp(r * t / (12*100))
+
 # Create the investment dictionary
 inv_dict = {"Month": t, 
-           "Returns": y}
+           "Returns": y, 
+           "Continuous returns": y_c}
 
 # Create the investment dataframe
 inv_df = pd.DataFrame(inv_dict)
@@ -29,4 +35,3 @@ inv_df.columns = inv_dict.keys()
 
 st.dataframe(inv_df)
 
-st.write(f"Your money after {T} years is ${y:.2f}")