ONE does not usually expect to find much of general interest in the Report of a Trigonometrical Survey. Col, Walker's admirably drawn-up Report, however, includes some matter of more than special ...

Books Received Published: 30 March 1940 Seven-Figure Trigonometrical Tables for Every Second of Time M. D. Nature 145, 482–483 (1940) Cite this article ...

CARL HYLTÉN-CAVALLIUS, SOME EXTREMAL PROBLEMS FOR TRIGONOMETRICAL AND COMPLEX POLYNOMIALS, Mathematica Scandinavica, Vol. 3, No. 1 (1955), pp. 5-20 ...

The hosts explore how the quest to measure Mount Everest began with a much larger mission—to determine the exact shape of the Earth through the Great Trigonometrical Survey of India.