Judging from the problems al-Khwārizmī included, an example of what he meant by "Completion" is "completing the square," the method you might have learned in school to solve quadratic equations... Al ...
Simultaneously, it wraps the classic C/Fortran methods, making it easy to switch over to them whenever necessary. Solving differential equations with different methods from different languages and ...
PS Plus Essential's monthly games are not that big of a deal nowadays, and they are usually not as exciting as the Extra and Premium picks. That said, most months generally includ ...