A triangular function (also known as a triangle function, hat function, or tent function) is a function whose graph takes the shape of a triangle. Often this is an isosceles triangle of height 1 and …

Dec 3, 2025 · An obvious generalization used as an apodization function goes by the name of the Bartlett function. The piecewise version of the triangle function is implemented in the Wolfram …

Feb 24, 2025 · Trigonometric functions, also known as ‘ circular functions,’ are the ratio between any two sides of a right triangle: the opposite side, the adjacent side, and the hypotenuse with …

Sine, Cosine and Tangent are the main functions used in Trigonometry and are based on a Right-Angled Triangle. Before getting stuck into the functions, it helps to give a name to each side of …

Trigonometric functions allow us to use angle measures, in radians or degrees, to find the coordinates of a point on any circle—not only on a unit circle—or to find an angle given a point …

Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) [1] are real functions which relate an angle of a right-angled triangle to …

Nov 16, 2022 · In this section we will give a quick review of trig functions. We will cover the basic notation, relationship between the trig functions, the right triangle definition of the trig functions.

How can we define trigonometric functions for all angles? What are the key features of trigonometric functions and their graphs? How are trigonometric functions related to each …

Trig functions, or trigonometric functions, are functions that relate an angle in a right triangle to the ratio of two of its sides. Sin, Cos, and Tan (sine, cosine, tangent) are trig functions. The angle …