List of Widgets

1. 1.Indefinite Integral of functions
   

2. 2.Definite Integral of functions
   

3. 3.Area trapped between 2 Curves
   

4. 4.The Trapezium Rule for approximating definite integrals
   

5. 5.Simpson’s Rule for estimating definite integrals
   

6. 6.Numerical Methods (Midpoint, Left and Right Riemann’s Sums)