Getting the sum of a list of numbers is a common scenario on the command line, whether you are checking local filesystem utilization or parsing infrastructure reports for total cpu counts. There are multiple ways this can be done, but one of the simplest is to use awk. Let’s use a a sequence of numbers ... Bash: calculate sum from a list of numbers| Fabian Lee : Software Engineer
One important element when working with mathematics is fractions. We are taught to use fractions in school, but their presence is constant throughout all fields of mathematics and sciences. Writing fractions inside a LaTeX document is straightforward: you just have to use the frac{}{} command in math mode:| LaTeX-Tutorial.com