US students rank poorly in global math scores—outdated instruction is to blame. To prepare students for increasing complex ...

Mastering mathematical symbols is essential for success in various fields, from science to technology. The article breaks ...

Surface integrals -- Part V. Mappings, inverse mappings, and change of variables formula -- XIII. Matrices -- XIV. Linear mappings -- XV. Determinants -- XVI. Applications to functions of several ...

Objective: Infections and death have been a part of our daily lives since the COVID-2019 pandemic outbreak in 2019, and the societal and economic consequences have lingered for an unanticipated ...