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 …

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 …

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.

Not being able to use the standard libraries suggests you are doing embedded work. A more typical approach for calculating sine in that situation would be to: Translate angles from a 360 …

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 …

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 …

May 1, 2014 · I have created a console program where users type in a math equation such as 5+4-6 or (5+16(8-4))/16 that follows order of operations. The equation is sent to a char array …

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. …

Mar 28, 2017 · 12 VBA has built-in functions for repeating a single character: Function String$(Number As Long, Character) As String Function Space$(Number As Long) As String …

Dec 16, 2022 · I was wondering if I could reverse a string without using collections and in-built functions of string, Please do add your thoughts on the approach and if possible do share your …