It contains sections on the general operation of a slide rule, the use of scales for trigonometry and roots, elementary vector methods, the use of logarithmic scales, practice problems, hyperbolic ...

Harmonic mappings are functions that satisfy Laplace’s equation and are frequently encountered in the study of potential theory, fluid dynamics, and geometric function theory.

A procedure is developed for the construction of very high-order quadrature rules, applicable to functions with a priori specified singularities, and relaxing the requirements on the distribution of ...