bjwittrock

I'm currently working on a implementing a matrix inversion method for a Matrix class in C++. One thing that isn't implemented is a check for when the pivot element is 0, meaning I will need to swap the rows (likely with the row just beneath it). Here is what I …

Suddenly my old ipod (dock bottom) makes these whirring noises and goes into disk mode. When I try to reset by holding down both select and menu buttons, it then gives me a folder icon with exclamation point. I tried holding the menu and play buttons, then it goes back …