Also, specifically for calculating sin, cos, etc, you probably shouldn't be recalculating things like factorials each time the function is run. In Musl's implementation, they simply store the values …

Jul 14, 2021 · The sine values calculation is based on the look-up table containing the pre-computed values of the sine function covering the whole period \$\left<0, 2\pi\right>\$ with 256 …

Mar 22, 2023 · Over the past month or so, I’ve been trying to create an extremely fast, platform agnostic, auto-vectorizing sin/cos function for fun. I initially started with sleef-rs’s fast sin …

Jul 2, 2016 · I have written a constexpr sin function using c++14 and would like to know what I can do to improve it. I am trying to balance code clarity/maintainability with performance. My goal …

Aug 6, 2017 · I used C++ metaprogramming to build taylor series for sin, cos, and tan (not really for tan). The whole thing is on my github. Please give any feedback related (but not limited) to …

Apr 14, 2021 · From the execution time point of view it seems to me that the best approach for real time application is to use the look-up table based method of calculation with improvement …

Below is the code I wrote to perform basic Trigonometry without using the math module (except for 1 place) for the purpose of teaching myself basic trig and to improve my python. I have …

Apr 14, 2020 · The derivative of any function f (x) at x0 can be estimated according to the following formula: Write a program that prints three columns of numbers: x, f (x) and the …

Mar 26, 2022 · This really is how many many good sin() functions work, but beyond the scope of this post. Only fair argument reduction π is an irrational number. All finite double are rational. It …

Oct 15, 2018 · You could give it other Function-Objects to produce the function of any expression you can write in C++. Or you could give SinFunction different frequency and/or duration …