Can you spot the connections among numbers? By Marcel Danesi, Ph.D. in Brain Workout The word arithmetic comes from Greek arithmētikē, which is itself made up of two words, arithmos “number” and ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

No better exposition of the nature of arithmetical operations and of proofs of the various rules of arithmetic than that which these two Scottish authors here present to us can be found. The first ...

Math is everywhere, offering broad career choices. Mathematical analytics and operations research major addresses a critical need in business for scientifically-trained analysts who can use ...

PROF. CRUM BROWN, who contributes a preface to this book, points out that it contains clear descriptions of “the principles involved in the calculations required in dealing with chemical changes, and ...