c - Implementation of the trigonometric functions for real time ...
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 …
C++ templates for sin, cos, tan taylor series
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 …
Find an unknown length using sohcahtoa (Trigonometry)
Oct 27, 2017 · Here is a calculator for an unknown side in a right-angle. Is there a more efficient way of doing this? import math def trigonometry (angle, side_length, known, unknown): o, h, a …
Trim Functions in COBOL - Code Review Stack Exchange
A coworker, from a past programming life, called me up last week and asked about Trim Functions in COBOL. I sent her these PEFORMed "functions", which I've had lying about and …
Create a Penrose tiling - Code Review Stack Exchange
Aug 19, 2023 · As mentioned in the comments, memoize the trig functions (basically make a local cache in setup). Use angle % 360 as key to get memoized values. In the switch, cases 2 and 3 …
String input and split functions in C - Code Review Stack Exchange
Apr 19, 2020 · I've some functions targeted to simplify working with strings in some of my other projects. I'd like feedback on this code and whether or not the implementation is efficient and …
The circular design I made using Turtle Graphics
4 days ago · But more functions could make it harder to reason about the turtle's position after each step, and thus to make those kinds of improvements. Flexibility As an exercise, try …
C program for storing the time of the sunset and sunrise
Jan 16, 2023 · All functions are now static. I will start building my own little collection of C helper functions and organize them in individual files, after I've got some things up and running I will …
Setting new lines and adding them to a list to be drawn
May 22, 2015 · Do you know about radians? Math.Cos (and the other trig functions in .Net) are based on radians not degrees. Math.Cos(90) radians is roughly Math.Cos(5157) in degrees. …
Find and replace a string in C/C++ without using standard library
Jan 27, 2020 · If you are unsure how to split your while loop, you could let the example above using the C library primitives guide you. Or you could do it blind and find out if you end up with …