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Showing posts with the label Math

If X>=1, Then 1, Otherwise 0, As Pure Math Equation?

Due to the constraints of some dev tools, I'm looking for a mathematical expression of: If x>… Read more If X>=1, Then 1, Otherwise 0, As Pure Math Equation?

Rounding Floats So That They Sum To Precisely 1

I have a rather gnarly bit of code that must more-or-less randomly generate a bunch of percentages,… Read more Rounding Floats So That They Sum To Precisely 1

Base Conversion For An Array Of Integers

I am trying to make a code that converts integers in array to a given base and padding them to make… Read more Base Conversion For An Array Of Integers

Full Factorization Of Polynomials Over Complexes With Sympy

I want to fully factorize a polynom, thus factorize it over complexes. SymPy provide factor to do i… Read more Full Factorization Of Polynomials Over Complexes With Sympy

Mortgage Calculator Math Error

This program runs fine, but the monthly payment it returns is totally off. For a principal amount o… Read more Mortgage Calculator Math Error

Mathematical Equations - Rendering And Evaluation With Python And Qt (and Sympy?)

I am developing a GUI application (in the civil engineering context) with python3 and QT and want t… Read more Mathematical Equations - Rendering And Evaluation With Python And Qt (and Sympy?)

Number Of Primes Less Than Or Equal To X

π(x) = Number of primes ≤ x Below code gives number of primes less than or equal to N It works perf… Read more Number Of Primes Less Than Or Equal To X

Calculate Pixel Coordinates For 8 Equidistant Points On A Circle

I have a circle centred at 0 with radius 80. How using python do I calculate the coordinates for 8 … Read more Calculate Pixel Coordinates For 8 Equidistant Points On A Circle