Code Editor for app.py

import streamlit as st
import numpy as np
import matplotlib.pyplot as plt

st.title("Trigonometric Functions Calculator")

# Create input for range
x_min = st.slider("Select minimum x value", -10.0, 0.0, -2*np.pi)
x_max = st.slider("Select maximum x value", 0.0, 10.0, 2*np.pi)
points = st.slider("Number of points", 10, 1000, 100)

# Generate x values
x = np.linspace(x_min, x_max, points)

# Calculate sin and cos
sin_y = np.sin(x)
cos_y = np.cos(x)

# Create the plot
fig, ax = plt.subplots(figsize=(10, 6))
ax.plot(x, sin_y, label='sin(x)')
ax.plot(x, cos_y, label='cos(x)')
ax.grid(True)
ax.legend()
ax.set_xlabel('x')
ax.set_ylabel('y')
ax.set_title('Sin and Cos Functions')

# Display the plot
st.pyplot(fig)

# Show some values in a table
if st.checkbox("Show values in table"):
    df_values = {
        'x': x,
        'sin(x)': sin_y,
        'cos(x)': cos_y
    }
    st.dataframe(df_values)