If the graph of the quadratic function y = a x 2 + b x + c crosses the x -axis, the values of x at the crossing points are the roots or solutions of the equation a x 2 + b x + c = 0.

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.

A project that graphs a function and its Maclaurin series approximations to varying orders specified by the user. This shows how the approximations get better with higher order terms - christianndj ...

The fast_dijkstra package is a Python implementation of Dijkstra's algorithm to find a specified number of shortest paths (top K) in a weighted graph. The script defines a function dijkstra_n_shortest ...

Objective Function and Derivatives The input argument fun refers to an IML module that specifies a function that returns f, a vector of length m for least-squares subroutines or a scalar for other ...

This paper focuses on incompletely specified multiple-valued Kleenean functions (1991). It is easy to verify that they do not have functional completeness in the class of all functions on the unit ...

Given a sequential switching function in the form of a flow table in which some of the entries are unspecified, the problem of reducing the number of rows in that flow table is extremely complex, and ...