Sentence examples for in mathematics from inspiring English sources

"in mathematics" is a correct and commonly used phrase in written English.
It can be used to specify that something is related to the field of mathematics or to indicate that something is being discussed in the context of mathematical principles and concepts. Example 1: "In mathematics, the Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides." Example 2: "Linear equations are an important concept in mathematics, used to model relationships between variables in various fields such as economics and physics."