Emily Rosemary Collins

💡 Problem Formulation: Evaluating a polynomial at a specific value of x is a common task in computational mathematics. When working with multidimensional arrays that represent the roots of a polynomial, we need efficient methods to substitute these values back into the polynomial and obtain the corresponding outputs. For instance, given a polynomial P(x) = … Read more

💡 Problem Formulation: Calculating integrals of polynomials is a common task in mathematics and science. Often, one needs to evaluate the indefinite integral of a polynomial function from a certain lower limit to infinity. In this article, we will explore how to integrate a polynomial in Python and set the lower bound of the integral … Read more

💡 Problem Formulation: When working with polynomials in Python, we often encounter the task of integration. Whether for analytic purposes or to solve an equation under certain constraints, integrating a polynomial and setting the constant of integration is a common problem. Let’s consider a polynomial like 3x^2 + 5x + 2. We aim to integrate … Read more

💡 Problem Formulation: When working with Hermite polynomials, specifically the “E” physicists’ version, it can be challenging to calculate their derivatives. This article assists in finding how to differentiate a Hermite E series and capture the derivative coefficients for computational use in Python. For instance, given a Hermite E polynomial like H3(x) = 8×3 – … Read more

💡 Problem Formulation: When working with Hermite E polynomials with multidimensional coefficients in Python, one may often need to perform differentiation to understand the rate of change with respect to the variables. This article provides a detailed guide on how to differentiate a Hermite E series with such coefficients, with an example input being a … Read more

💡 Problem Formulation: If you’ve ever worked with numerical methods or data analysis in Python, you might have come across a scenario where you need to integrate a polynomial. Given a polynomial function, the aim is to integrate the function and at times, define a specific order of integration. For instance, given the polynomial 3x^2 … Read more

💡 Problem Formulation: When dealing with polynomials in numerical analysis or scientific computing, it is often required to integrate these functions over a certain interval. In Python, there are multiple ways to approach polynomial integration. For instance, given a polynomial like p(x) = 3x^2 + 2x + 1, we want to find its integral within … Read more

💡 Problem Formulation: How do you take a polynomial in Python, compute its derivative, and then multiply each term by a specific scalar? For instance, if we start with the polynomial 3x^3 + 2x^2 + x and a scalar value of 2, the desired output would be the differentiated polynomial 18x^2 + 8x, where each … Read more

💡 Problem Formulation: In computational mathematics, it is often required to differentiate polynomials that are represented with multidimensional coefficients, particularly across a specific axis. This article tackles how to perform differentiation over axis 1 of a polynomial in Python, when provided with a multidimensional array of coefficients. For instance, given an input polynomial with coefficients … Read more

💡 Problem Formulation: We often encounter situations where we need to evaluate a two-dimensional polynomial function at specific points. Given a set of coefficients in a one-dimensional array representing a 2D polynomial, we look to compute the polynomial’s value at a certain (x, y) coordinate. For example, we may have the 1D array of coefficients … Read more

💡 Problem Formulation: You’re given a 3D polynomial and you need to compute its value at specific points (x, y, z). A 3D polynomial might look like P(x, y, z) = 4x^2 + 3y^2 + 2z^2 + 2xyz – 5, and you’re interested in evaluating this at coordinates like (1, 2, 3). The objective is … Read more

💡 Problem Formulation: This article addresses the computational problem of evaluating a two-dimensional polynomial at given points using a three-dimensional array of coefficients. The input is an array where each ‘layer’ corresponds to the coefficients of the polynomial at a certain degree, and the output is the polynomial’s value at particular x and y coordinates. … Read more