How To Use Spherical trigonometry In A Sentence

The mathematical part of the Aryabhatiya covers arithmetic, algebra, plane trigonometry and spherical trigonometry.
He therefore added a preface of his own on applications of logarithms to both plane trigonometry and to spherical trigonometry.
An early form of analogue computer, the astrolabe was primarily designed to solve problems of spherical trigonometry to shorten astronomical calculations.
An early form of analogue computer, the astrolabe was primarily designed to solve problems of spherical trigonometry to shorten astronomical calculations.
This contained work on planar and spherical trigonometry originally done much earlier in about 1464.

The physical model of a 2-DOF spherical 5R parallel mechanism had been studied. The constraint equations of the parallel manipulator were established by using the spherical trigonometry.
In Treatise on the quadrilateral al-Tusi gave the first extant exposition of the whole system of plane and spherical trigonometry.
The obscure concepts of the rhumb line, the loxodrome, and spherical trigonometry were also beyond their grasp.
Methods of spherical trigonometry and direction cosine matrix were applied respectively to derive the bracket error, and the two methods had the same error formula and the same calculation results.
Its sophisticated treatment of spherical trigonometry allowed cartographers to construct terrestrial globes and map projections that took into account the curvature of the earth's surface.
The next day, we all commenced in earnest our studies in navigation and seamanship, the naval instructor with his assistants working us up in our mathematics and imparting to us the elements of plane and spherical trigonometry; while the boatswain and his mates gave us practical lessons in the setting up of rigging and making of knots, so that there should be no chance of our mistaking a "sheepshank" for a "cat's paw," or a "Flemish eye" for a "grommet! Crown and Anchor Under the Pen'ant