trigonometrical

This arrangement makes a physical analog of just one trigonometrical term.

Finally the task was completed, the longest trigonometrical survey ever attempted.

In the centre of the Base, since time immemorial, stands a trigonometrical sign.

On the north peak erects a pavilion and a trigonometrical station.

He also discovered spherical trigonometry, along with other interesting trigonometrical results.

Trigonometrical stations are grouped together to form a network of triangulation.

The first edition was a single volume, published in 1935 (under the slightly different title "trigonometrical series").

On the signs of the trigonometrical lines, Phil.

They did not use trigonometrical methods but linear 'zigzag functions'.

From 1968 to 1972 he was a trigonometrical calculator for the shipbuilders, then becoming a Pipework planner.

This triangulation was the beginning of the great trigonometrical survey which was subsequently extended all over Britain.

'Account of the Trigonometrical Survey made in 1797, 1798, and 1799.'

On the hilltop is a trigonometrical point used by Ireland's Ordnance Survey.

Some trigonometrical stations use the Global Positioning System for greatly improved accuracy.

Thanks to the advent of Global Positioning System technology, the trigonometrical station is now redundant.

Much has been written on the subject, including some speculation (perhaps anachronistic) as to whether the tablet could have served as an early trigonometrical table.

Astronomy, time-keeping and geography provided other motivations for geometrical and trigonometrical research.

Thirty parallel lines were drawn inside the quadrant, and trigonometrical calculations were done graphically.

Some are equivalent to standard trigonometrical formulae with the variables expressed as quadrance and spread.

In mathematics, al-Battānī produced a number of trigonometrical relationships:

The name Swinger Hill follows the pattern of calling local trigonometrical points after the surveyor who surveyed them.

The place is named after a trigonometrical beacon, the only one that remained from a land survey along the Skeleton Coast in the 1930s.

'Would a trigonometrical proof please you more?'

A trigonometrical station is highest point on the Tsing Yi Island.

The key are rearranged so that trigonometrical functions sin, cos and tan are accessible without using menu.