Plotting sin(x)/(x) in Matlab?

I am having issues plotting sin(x)/(x) correctly. Specifically when x = 0, returns NaN in Matlab. However, when appl...

How do I type a floating point infinity literal in python?

How do I type a floating point infinity literal in python? I have heard inf = float('inf') is non portable. T...

What does it mean to solve something numerically??

What does it mean to solve something numerically? Why it is important to solve something numerically? ...