Abstract: For the conjugate gradient method to solve the unconstrained optimization problem, given a new interval method to obtain the direction parameters, and a new conjugate gradient algorithm is ...

Learn how to solve quadratic equations by factoring the difference of two squares. We can identify the difference of two squares by looking for binomials that have square terms. The difference of two ...

Here's the revised description with all the links removed: Learn how to solve equations using the angles sum and difference identities. Using the angles sum and difference identities, we are able to ...

Abstract: The irregular surface topography has significant effects on seismic wave propagation, including introduction of free surface-related multiples, strong scattering, and distortion of the ...