Taken very literally, not all students are created equal -- especially in their math learning skills, say researchers who have found that not fully understanding the "equal sign" in a math problem ...

A growing number of mathematicians are skeptical that the equal sign, traditionally used to show exact relationships between sets of objects, holds up to new mathematical models, WIRED reports. To ...

Statistically, the most common symbol in mathematics is the equal sign, which appears in 94% of mathematical expressions.

As an undergraduate major in the Symbolic Systems Program at Stanford University, I had amazing opportunities to interact with scholars from a variety of disciplines, and also plenty of awkward small ...