The factorial() function is an integral function. It's arguments and return type should be integers, not doubles. By using floating-point arithmetic here, it is also probably not as fast as it should …

Mar 22, 2023 · I initially started with sleef-rs’s fast sin function, and decoupled it from the library, made it more extensible, and optimized it further. During my optimization process, I’ve been …

Jul 14, 2021 · I have been attempting to implement a function calculating values of the sine function. I know that there are several similar threads regarding this topic but my goal was to …

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 …

Apr 14, 2021 · In my testing (using C++ std::sin(), which should be the same function) the Standard Library sin() is about 9 times faster than the float version of LUT sine shown in …

Aug 6, 2017 · constexpr Sin Function C++ 14. Now, granted, I haven't scrutinized that code. Maybe it's buggy or has other problems. But I'll bet you 100 reputation you haven't read that …

Oct 15, 2018 · It use a Function-Object "SinFunction" to calculate the value of any point of the amplitude in time. This object and two floats are given to the constructor of the generator …

Mar 27, 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. …

Apr 2, 2021 · Also, if we just write std::sin we don't need to further qualify it with & since we are referring to the function rather than actually calling it. Simplify your regex string using a raw …

Dec 17, 2017 · I wrote this code using Python 3.5 and Pygame to help me learn more about sine waves. Its goal is to show the variations in the sine and cosine values in the Trigonometry …