sin, cos, tan and rounding error...

Drawing an ellipse at an angle between two points in Python...

Calculate Distance Between 3D (NED) Geographic Coordinates (Lat, Long, Depth)...

Find xy coordinates of a point knowing its distance to other 2 points...

Wrong results with cosx (custom function) with functions(noobie)...

Problems with precision loss in my cosine function...

How do I find a CGPoint on a circle by reducing its radius?...

Calculate the number of circles that fit on the circumference of another circle...

Graphing equations where x and y have trigonometric functions applied to them in r...

How many arithmetic operations should it take to calculate trig functions?...

weird result when cos is 0...

3D-Coordinate Transformation in C#...

Calculate coordinate on a line knowing the start, end, and length of the line?...

Expand sin(acot(...)) in sympy?...

Python: Calculate sine/cosine with a precision of up to 1 million digits...

How to rotate coordinates by a set degree...

I've figured out how to program a basic sine wave, but I'm struggling with AM/FM (Amplitude/...

Rotate point around another point. COS / SIN not working?...

Algorithm to determine if two points moving around circle are approaching or separating...

How do I draw an arc based on two given points and a given height describing a circle segment?...

getting angle with known coordinates...

Calculating the 2D turn movement required given an incoming and outgoing direction...

Approximating cosine on [0,pi] using only single precision floating point...

Why doesn't PostScript have arcus cosinus, and how to fix it?...

Custom LookAt and what's the math behind it...

Result of complex arithmetic in Octave and Python differs...

An algorithm from the Jean Meeus book...

Numerically stable way to compute (x-sin(x))/x^3...

How do I avoid catastrophic cancellation for small numbers in f(x) = (1-cos(x))/x**2 in Python 3.7?...

Is there a function in matlab to calculate higher level of DCT's like DCT-III,IV?...