We’re suckers for good-looking old-school calculators, so this interesting numerical equation-solving calculator by [Peter Balch] caught our attention. Based around the ESP32-WROOM-32 module and ...

Solving logarithmic and exponential equations Revise the laws of logarithms in order to solve logarithmic and exponential equations ...

MyScript Calculator 2 ($3 on iOS / Android): Write equations onto your phone or tablet with your finger, and MyScript will recognize and solve them.

VideoMath is one of the hardest subjects in school, which is why owning a graphing calculator seems like a necessity for students. But what if you could use your smartphone to solve equations by ...