Feb 18, 2010 · In the C language the Standard C Library includes common math functions, not included in the language itself (e.g. pow, sin and cos for power, sine, and cosine respectively).

Oct 23, 2016 · I know there is a sin function in math.h but I want to make that function on my own, just for fun. I have created sin function based on Macluarin expansion of the sine function. I …

Jan 10, 2017 · sinf() was added to C in C99, which Microsoft Visual C++ does not fully support (even so, Visual C++ 6 was released before C99 was standardized). You can use the sin() …

Jul 26, 2015 · There is no "method attempting to return an int" in the question. The C language doesn't have methods and the only function returning an int is main, by design.

Dec 20, 2017 · I want to generate a sine signal in C without using the standard function sin() in order to trigger sine shaped changes in the brightness of a LED. My basic idea was to use a …

The other posts are correct about the practical matter of working with floating point implementations which return results with small errors. However, it would be nice if floating …

For truly size constrained applications, it permits reimplementations of the math library in a non-standard way (like pulling out just sin() and putting it in a custom built library. In any case, it is …

May 10, 2018 · Given : SinC + SinD SinC - SinD CosC + CosD CosC - CosD To Find : The formulas of the given trigonometric functions Solution : sinC + sinD = 2sin cos sinC - sinD = …

Jan 7, 2014 · 15! is indeed beyond range that a 32bit integer can hold. I'd use doubles throughout if I were you. The taylor series for sin(x) converges more slowly for large values of x. For x …

Sep 6, 2013 · Here's the guaranteed fastest possible sine function in C++: double FastSin(double x) { return 0; } Oh, you wanted better accuracy than |1.0|? Well, here is a sine function that is …