It shows you how to solve for x+y when x + xy + y =54 and x and y are positive integers. The video solves it via factoring. I solved it in Python. Here are two ways to do it. The first is the ...

The posted code files explain how to solve systems of nonlinear equations in Python by using the function fsolve(). The tutorial webpages accompanying the posted code files are given here: Solve ...

8.3. Regression diagnostics¶. Like R, Statsmodels exposes the residuals. That is, keeps an array containing the difference between the observed values Y and the values predicted by the linear model. A ...

Keywords: linear differential equations, controllability, fractional Gramian, fractional differential equations, Kalman matrix. Citation: Buedo-Fernández S and Nieto JJ (2020) Basic Control Theory for ...