Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

This Tasmanian artist's work has been acquired by the prestigious Victoria and Albert Museum in London — the significance is ...

The Powerball jackpot is an estimated $384 million with a cash option of $173.1 million for the Wednesday, July 30, 2025 drawing. Matching the Powerball alone wins $4, and the drawing takes place at ...

The Mega Millions jackpot is an estimated $198 million with a cash option of $89.3 million for the Friday, August 15, 2025 drawing. No one won the Tuesday, August 12 drawing, leading to the jackpot ...

Abstract: Permutation entropy (PE) is a widely used metric for quantifying the complexity of time series data. Recent efforts have extended PE to graph signals, resulting in the graph permutation ...