Greek letters are used throughout mathematics and science for many types of notation. But which letter is the best?

The world of mathematics and science has a wealth of notation and symbols which we use to communicate ideas, lay out our thinking and share knowledge. Many symbols have specific meanings and uses, and one alphabet which gets more than its fair share of use for this is the Greek alphabet. But which letter is the most useful? In her latest piece in the HLFF Blog, Katie Steckles takes a look at some of the contenders: HLFF Blog

Image caption: Adapted from an image by Wokandapix on Pixabay.