Update src/streamlit_app.py

src/streamlit_app.py

@@ -17,22 +17,18 @@ with tabs[0]:
 
     future_value = a * ((1 + r) ** T)
     st.write(f"Future Value = {a} * (1 + {r})^{T} = **{future_value:,.2f}**")
-    st.write(f"Future Value = {a} * (1 + {r})^{T} = **{future_value:,.2f}**")
 
     # LaTeX formula note
+    st.write("**Note:** The formula used is:")
+    st.latex(r"FV = a \cdot (1 + r)^T")
     st.markdown(
-        r"""
-        **Note:** The formula used is:
-        \[
-        FV = a \cdot (1 + r)^T
-        \]
-        where:
-        - \(FV\) = future value  
-        - \(a\) = initial amount  
-        - \(r\) = annual return rate  
-        - \(T\) = number of years
-        """,
-        unsafe_allow_html=True
+        """
+        where:  
+        - **FV** = future value  
+        - **a** = initial amount  
+        - **r** = annual return rate  
+        - **T** = number of years
+        """
     )
 
 # --- Consistent Cash Flow Investment ---
@@ -50,19 +46,16 @@ with tabs[1]:
     st.write(f"Future Value of Cash Flows = **{fv_cf:,.2f}**")
 
     # LaTeX formula note
+    st.write("**Note:** The formula used is:")
+    st.latex(r"FV = a \cdot \left( \frac{(1 + r)^T - 1}{r} \right)")
     st.markdown(
-        r"""
-        **Note:** The formula used is:
-        \[
-        FV = a \cdot \left( \frac{(1 + r)^T - 1}{r} \right)
-        \]
-        where:
-        - \(FV\) = future value of the cash flow stream  
-        - \(a\) = annual cash flow  
-        - \(r\) = annual return rate  
-        - \(T\) = number of years
-        """,
-        unsafe_allow_html=True
+        """
+        where:  
+        - **FV** = future value of the cash flow stream  
+        - **a** = annual cash flow  
+        - **r** = annual return rate  
+        - **T** = number of years
+        """
     )
 
 # --- Monte Carlo Simulation ---