For centuries, the Pythagorean Theorem has occupied a unique position in mathematics: both elementary and profound. Its ...

Researchers propose a new citation index that balances productivity and impact in academic publishing. The h-index of citations was introduced in 2005 by physicist Jorge E. Hirsch. This index is ...

Discover the essential construction calculators every contractor should use in 2026 to improve project accuracy, save time, ...

ix, 371 p. : 29 cm ix, 371 p. : 29 cm Includes bibliographical references (p. 365) and index The treasure island problem -- The nine-point circle -- Morley's theorem -- The hiker's path -- The ...