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 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 …

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 …

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 · 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 …

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 …

Mar 26, 2022 · Argument reduction Both sin() and cos() benefit greatly with argument reduction. Instead of many iterations, first reduce the angle to the primary range. Following applies to …

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 …

Oct 15, 2018 · 4 This is a little program to show how a WAVe-File Generator could be written. It use a Function-Object "SinFunction" to calculate the value of any point of the amplitude in …

Jan 4, 2025 · Also, sin() does not necessarily take a constant time; it could take longer or shorter depending on whether the value you pass it is very small (denormal) or very large (requiring …