|
import streamlit as st |
|
from sympy import symbols, diff, integrate, simplify, sin, cos, tan, exp, log, pi |
|
from sympy.parsing.sympy_parser import parse_expr |
|
|
|
def main(): |
|
st.title("Math Solver: Derivatives, Integrals, and Trigonometry") |
|
|
|
st.sidebar.header("Choose an Operation") |
|
option = st.sidebar.radio("Select:", ("Derivative", "Integral", "Simplify Expression", "Trigonometric Evaluation")) |
|
|
|
st.write("### Input your mathematical expression below") |
|
|
|
user_input = st.text_input("Expression", "e.g., x**2 + 3*x + sin(x)") |
|
variable = st.text_input("Variable (default is x)", "x") |
|
|
|
if user_input: |
|
try: |
|
|
|
var = symbols(variable) |
|
expression = parse_expr(user_input) |
|
|
|
if option == "Derivative": |
|
result = diff(expression, var) |
|
st.write(f"The derivative of {expression} with respect to {variable} is:") |
|
st.latex(f"{result}") |
|
|
|
elif option == "Integral": |
|
result = integrate(expression, var) |
|
st.write(f"The integral of {expression} with respect to {variable} is:") |
|
st.latex(f"{result}") |
|
|
|
elif option == "Simplify Expression": |
|
result = simplify(expression) |
|
st.write(f"The simplified form of {expression} is:") |
|
st.latex(f"{result}") |
|
|
|
elif option == "Trigonometric Evaluation": |
|
st.write("### Provide a value for the variable") |
|
value = st.number_input(f"Value of {variable}") |
|
|
|
evaluated_result = expression.subs(var, value) |
|
st.write(f"The result of {expression} when {variable} = {value} is:") |
|
st.latex(f"{evaluated_result}") |
|
|
|
except Exception as e: |
|
st.error(f"Error in processing the expression: {e}") |
|
|
|
if __name__ == "__main__": |
|
main() |
