In this video, we break the problem down step by step to show how basic math principles are all you really need. By focusing on logic and simplification instead of heavy formulas, you’ll see how ...

Evaluating functions using given values is a fundamental concept in mathematics, serving as a cornerstone for understanding more complex topics like calculus, differential equations, and advanced ...

This puzzle looks like it needs calculus… but you’re not allowed to use it. I explore alternative methods to get the answer only using basic math tools. 8 million inflation refund checks sent out ...

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

Abstract: We introduce a method for proving almost sure termination in the context of lambda calculus with continuous random sampling and explicit recursion, based on ranking supermartingales. This ...

Have you ever found yourself frustrated with an Excel workbook that seems to lag, break, or throw errors at the worst possible time? If so, there’s a good chance the culprit is one of Excel’s most ...

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Our new tech editor for Analog looks at the evolution of “analog” and how it inadvertently spun off a pop music genre. Operational Amplifiers are exactly that—amplifiers that can perform mathematical ...

Your brainstem is the central apparatus of your entire nervous system. One portion of your brainstem is called the pons. The pons links your brain to your spinal cord. Your pons handles all of your ...

A graph of each function is also displayed to further teach by showcasing what the user just calculated visually. The overall objective is a program that can evaluate, analyze, and output key calculus ...