# What is trigonometric?

• (adj): Of or relating to or according to the principles of trigonometry.
Example: "Trigonometric function"

### Some articles on trigonometric:

Integration Using Euler's Formula
... numbers and Euler's formula may be used to evaluate integrals involving trigonometric functions ... Using Euler's formula, any trigonometric function may be written in terms of eix and e−ix, and then integrated ... This technique is often simpler and faster than using trigonometric identities or integration by parts, and is sufficiently powerful to integrate any rational ...
Trig - Common Formulas
... Certain equations involving trigonometric functions are true for all angles and are known as trigonometric identities ... These are listed in List of trigonometric identities ...
Cosec(x) - Identities - Calculus
... For integrals and derivatives of trigonometric functions, see the relevant sections of Differentiation of trigonometric functions, Lists of integrals and List of ... the derivatives and integrals of the six basic trigonometric functions ...
Cosec(x) - Computation
... The computation of trigonometric functions is a complicated subject, which can today be avoided by most people because of the widespread availability of ... in three important contexts the historical use of trigonometric tables, the modern techniques used by computers, and a few "important" angles where simple exact values are ... The first step in computing any trigonometric function is range reduction—reducing the given angle to a "reduced angle" inside a small range of angles, say 0 to π/2, using the periodicity and symmetries of the ...