A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

Most engineering labs have digital oscilloscopes, but many engineers don’t fully explore their features. Among the more interesting features of a digital oscilloscope is its math channel, which can ...

Quick: what’s 4 + 5? Nine right? Slightly less quick: what’s five plus four? Still nine, right? Okay, let’s wait a few seconds. Bear with me. Feel free to have a quick stretch. You’ve just performed a ...

The RIGOL DS4000 provides advanced math functions that allow users to enter and edit formulas to actively perform advanced calculations. It is useful in many application such as editing U*I to do ...