All equals are not created equal—mathematicians sometimes play fast and loose. In programming, equal signs mean different things, and variables have different types. Turning intuitive math ...

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 ...

Understanding the meaning of "equals" in mathematics tells us a lot about both the nuance and richness in the field, but also how ideas of equality are used or misused in life ...

Save guides, add subjects and pick up where you left off with your BBC account. An equation is a statement with an equals sign, stating that two expressions are equal in value, for example \(3x ...