double-angle point
91sail — I (New American Roget s College Thesaurus) v. cruise, voyage; set sail; navigate, traverse. See navigation. n. canvas; moonsail, moon raker; jib, foresail, lateen, lug, mainsail, mizzen, spanker, topsail. See ship. II (Roget s IV) n. 1. [Means of …
92beat about — Synonyms and related words: about ship, agonize over, angle for, ask for, back and fill, be at sea, be hard put, be uncertain, bear away, bear off, bear to starboard, beat, beat about for, box off, break, bring about, bring round, cant, cant… …
93Romanian language — Not to be confused with Romani language. Romanian, Daco Romanian română, limba română Pronunciation [roˈmɨnə] Spoken in By a majority …
94Cardioid/Proofs — TheoremThe curve defined by the parametric equations : x(t) = 2 r left( cos t {1 over 2} cos 2 t ight), qquad qquad (1) : y(t) = 2 r left( sin t {1 over 2} sin 2 t ight) qquad qquad (2) has the same shape as the curve defined in polar coordinates …
95Elliptic coordinates — are a two dimensional orthogonal coordinate system in which the coordinate lines are confocal ellipses and hyperbolae. The two foci F {1} and F {2} are generally taken to be fixed at a and+a, respectively, on the x axis of the Cartesian… …
96Multiple exposure — Double exposure redirects here. For other uses, see Double exposure (disambiguation). Alternative photography Bleach bypass · Cross processing · Fisheye  …
97Glossary of cue sports terms — The following is a glossary of traditional English language terms used in the three overarching cue sports disciplines: carom (or carambole) billiards referring to the various carom games played on a billiard table without pockets; pool (pocket… …
98Railroad switch — For other uses, see Switch (disambiguation). A right hand railroad switch with point indicator pointing to right …
99List of gear nomenclature — Gears have a wide range of unique terminology known as gear nomenclature. Many of the terms defined cite the same reference work.[1] Contents 1 Addendum 2 Addendum angle 3 Addendum circle …
100Gear — For the gear like device used to drive a roller chain, see Sprocket. This article is about mechanical gears. For other uses, see Gear (disambiguation). Two meshing gears transmitting rotational motion. Note that the smaller gear is rotating… …
