Microsoft Excel is a powerful spreadsheet program which you can use to graph functions, including functions that produce curves. One limitation of Excel is that it doesn't have a built in function to ...

Abstract: Functions of two variables appear frequently in engineering studies. Students have particular difficulties in understanding how the graphs of these functions are. This paper presents a ...

Twitter searches for “$Bitcoin,” “Bitcoin price” and “BTC price” pulls up a price chart, with equivalent searches working for Ethereum too. Social media ...

This repository has the Raku package for generation of JavaScript's D3 code for making plots and charts. This package is intended to be used in Jupyter notebooks with the Raku kernel implemented by ...

A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...

There are lots of ways to share results of your R analysis: Word documents, interactive apps, even in the body of an email. But sometimes, you want a slide presentation. It’s easy to generate a ...

If you’re taking an algebra, geometry or calculus class, your instructor will likely require a graphing calculator for your course. A graphing calculator is an essential tool for visually ...

Every now and then something very cool and helpful comes along to help take some of the guesswork out of our sailing. Enter Cyclops Marine’s Smarttune turnscrew and Smartlink load sensors. Smarttune ...