The algorithm with the highest accuracy should be the Solar Position Algorithm (SPA) by the National Renewable Energy Laboratory (NREL) of the US….An online calculator is avaible here:
Theoretical computer science has its uses and applications and can turn out to be quite practical. In this article, targeted at programmers who know their art but who don’t have any theoretical computer science background, I will present one of the most pragmatic tools of computer science: Big O notation and algorithm complexity analysis. As someone who has worked both in a computer science academic setting and in building production-level software in the industry, this is the tool I have found to be one of the truly useful ones in practice, so I hope after reading this article you can apply it in your own code to make it better. After reading this post, you should be able to understand all the common terms computer scientists use such as "big O", "asymptotic behavior" and "worst-case analysis".
Start Quilting 5 – Binding. A method for making (and calculating yardage for) continuous bias strips. Quilting as geometry worship, that is some next level shit.
Delightful, minus some questionable aesthetics around “purity” vs complexity.