A group of characters or symbols representing a quantity or an operation. See arithmetic expression and mathematical equation. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires ...

Handwritten Mathematical Expression Recognition (HMER) is a challenging interdisciplinary field at the nexus of computer vision, pattern recognition and artificial intelligence. The complexity arises ...

Two programs for teaching mathematics in the early grades—Math Expressions and Saxon Math—emerge as winners in early findings released last week from a large-scale federal experiment that pits four ...

PORTSMOUTH, N.H., June 26, 2025 /PRNewswire/ -- Heinemann today announced the release of an updated edition of its student-powered math curriculum Math Expressions. The new edition will offer the same ...