0
votes
2answers
17 views

Is there a formula for finding the series of numbers based on an average.

So I am working on a program that does a scrolling effect. the image is 1200pixels wide, and each time it scrolls, it should move an average of 2.67 pixels. However I am using a function that does not ...
2
votes
1answer
207 views

Is the Neumann series of a real semidefinite matrix asymptotic?

Let $A \in \mathbb{R}^{m \times m}$ be a real symmetric negative-semidefinite matrix and consider the Neumann series $$\sum_{k=0}^\infty t^kA^k = I + tA + t^2 A^2 + \cdots$$ where $t > 0$ is a ...