I'm studying some differential equations material. I would like to implement something analogous to Picard's iteration method to obtain flow-line approximations for arbitrary vector fields. So I need ...

In support of efforts to foreground functions as central objects of study in algebra, this study provides evidence of how secondary students use trigonometric functions in contextual tasks. The author ...

This paper presents an approach for representing functions of discrete variables, and their products, using logarithmic numbers of binary variables. Given a univariate function whose domain consists ...