Studying can get repetitive and boring, and it's easy to get distracted. Give yourself something to engage with by using the ...

CBSE Class 9 Maths Assertion-Reason Questions for 2025-26: To excel in Assertion-Reasoning questions for class 9, students need to have a strong foundation in all the chapters. The key to solving is ...

Abstract: We describe a new method for visualization of directed graphs. The method combines constraint programming techniques with a high performance force-directed placement (FDP) algorithm. The ...

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. The mathematician hopes this method will help students avoid memorizing obtuse formulas. His ...

Algebra can be demystified with the right approach. Transforming word problems into mathematical expressions is crucial, alongside using formula sheets and colour-coding equations for clarity.

An illustration of a magnifying glass. An illustration of a magnifying glass.

A holy grail of theoretical computer science, with numerous fundamental implications to more applied areas of computing such as operations research and artificial intelligence, is the question of ...

A quadratic graph is produced when you have an equation of the form \(y = ax^2 + bx + c\), where \(b\) and \(c\) can be zero but \(a\) cannot be zero. All quadratic graphs have a line of symmetry.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

A quadratic graph is any graph which has an \(\text{x}^2\) in its equation. We draw them in a very similar way to straight-line graphs and will need to substitute values into the equation. All ...

draw_topology functions, e.g., draw_pegasus, errors when you supply linear biases and not quadratic biases (vice versa too) import dwave_networkx as dnx G = dnx.pegasus_graph(3) # This case works as ...