Maths calculators for computer students

1 .  Numerical calculators

2  All Matrices calculators

3   Numerical Interpolation

4  Numerical Integration

click on above link and you will be redirected to the calculators, that will be very useful for you. These will cover all . Newton's Forward Difference formula, Newton's Backward Difference formula , Newton's Divided Difference formula,  Lagrange's formula Stirling's formula,  Bessel's formula  and many other calculators