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Elliptical Trigonometry

The Elliptical Trigonometry is an original study introduced by Claude Ziad Bayeh in 2004 and it is published by WSEAS Journal transaction on Mathematics. It is the general case of the traditional trigonometry. The concept of the Elliptical Trigonometry is completely different from the traditional trigonometry in which the study of angles is not the relation between sides of a right triangle that describes a circle as the previous one, but the idea here is to use the relation between angles and sides of an ellipse form with the internal and external circles formed by the intersection of the ellipse form and the positive parts of x’ox and y’oy axis in the Euclidian 2D space and their projections. This new concept of relations opened a huge gate in the mathematical domain and it can resolve many complicated problems that are difficult or almost impossible to solve with the traditional trigonometry. The main advantage of this new trigonometry is that it can describe a huge number of multi form periodic signals by varying 2 parameters which are not possible with the traditional trigonometry. It has huge applications such as Electronics, Electrical Engineering, Power Electronics, Signal Processing and all topics related to the trigonometry.
The Elliptical Trigonometry contains 32 principle functions, the main important functions are Ejes (Elliptic Jes) which is the general case of cosine (traditional trigonometry) and Emar (Elliptic Mar) which is the general case of sine (traditional trigonometry).

Important signals obtained using the function "Ejes":

Impulse train with positive and negative part, elliptic deflated, quasi-triangular, sinusoidal, elliptical swollen, square signal, rectangular signal, impulse train (positive part only), rectified elliptic deflated, saw signal, rectified elliptical swollen, continuous signal…
by Elliptical trigonometry. September 8, 2013
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trigonometry

(n.) A set of mathematical rules that enable one to find the angles of a triangle from one other angle and the length of sides, or vice versa. Operates with the help of sine, cosine and tangent (which are actually ratios, but since kids nowdays have scientific calculators nobody cares), and is used in the real world for measuring the height of a structure without expensive equipment. See also cosine rule and pythagoras' threorum
Trigonometry was the highlight of my day....


Okay, what's the hypotenuse again? And we have the opposite aswell? So what do we use now? Sine, cosine, tangent?
by Kung-Fu Jesus May 12, 2004
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Trigueros

The last name given to people that are the best in what they tend to do, mostly in sex. A last name of royalty and awesomeness. Also a city in Spain, Trigueros is a municipality Spanish of the province of Huelva, Andalusia. It is situated at an altitude of 76 meters near the provincial capital (to 19.5 km), on flat land that draws small hills between the rivers Tinto and Odiel (Huelva). Bordered to the northwest Alosno, on the north Calañas and Beas, south Moguer and Fog, and west by the municipalities of San Juan del Puerto and Gibraleón.
In 2008 it had 7,477 inhabitants. The area of the municipality is 118.3 km ² by giving a density of 62.5 inhabitants per km ².
I really wish I was a Trigueros.
by tryo10 November 19, 2010
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tribunal

A girl's friends, the ones she asks for advice when you ask her out. They pass judgment on you.
Bill: Yeah, I asked her out Friday but she still hasn't responded. I guess that's a no.

Tom: Nah dawg, don't give out hope yet, she's just waiting for the tribunal to pass their judgment.
by fridge99 February 6, 2010
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Tricuntagain

Brand new drug produced to cure gay men, 1 pill per day, proven to work in 6 months, you will want cunt again, must be taken for as long as your around men.
Pauls gay friend: yes, its a damn shame Paul started taking tricuntagain, now he's eating cunt instead of sucking cock, that man, he gave the bet head ever!!
by here4fun May 16, 2011
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Tribunal'd

A community-dispensed disciplinary action in the game of League of Legends.

The Tribunal is the system the game uses to discipline the majority of rulebreakers. A jury of your peers reviews your case, carefully weighing your actions against the rules, then decides if you are innocent or guilty.

Everybody just hits 'PUNISH' as soon as they can, though.
God, I said 'nigger' once and now I have a 3-day ban. TRIBUNAL'D
by Kassadin September 23, 2011
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trigonometry off

When you are really mad at someone and want to tell them to go away but you cant swear but want to sound like you are still a cool dude
Jamison the II: Hey dude ur basic
Jamison the I: TRIGONOMETRY OFF
by A donkey 🤪 March 12, 2021
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