So many books on trigonometry are published that, when a new one makes its appearance, especial characteristics are naturally looked for. The present volume is much larger than usual, but it surveys a ...

IN this school-book of three hundred and twenty-six pages the authors have arranged a course on trigonometry which should be most useful to those studying this subject for the first time. The book may ...

Popular science book Love Triangle: The Life-Changing Magic of Trigonometry (Allen Lane) was praised by Tom Calver in the Sunday Times. “This book is an attempt to rescue trigonometry from the bounds ...