Boolean logic is an essential part of mathematics, engineering, and programming. In most languages, there's a dedicated ...

THIS is a good elementary text-book, founded on the work by M. E. Lagout (“Takimetry”), which we have already noticed (NATURE, vol. xvi. p. 226). The ground covered by the work before us is not quite ...

Ordering theory was used to empirically determine hierarchies of developmental precedence for Piaget's 16 logical combinations. In two studies carried out in the Netherlands, subjects were tested in ...

This lively journal is produced five times per year and includes contributions from mathematics practitioners. It reflects the best of current thinking and practice. In addition to articles covering ...

Logical reasoning is a crucial skill for math success. It helps understand concepts and solve problems. This skill builds strong arguments and reduces errors. It improves problem-solving across ...