Software Developed by fermi
Root it! v.1.0.0.0
This is an analytic solution to polynomial equations of degree less than five, which coefficients are real numbers. The roots of the equation can be complex numbers. It is able to calculate the roots by the exact formulae of quartic, cubic,
Cubic Equation v.1.0.0.0
This is an educational software to help solving general cubic equation with real
Amortization Helper v.1.1.0.0
It is to help people to strive a good balance interest-to-principal ratio and the periodic payment for their