trigonometric

Example Sentences

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So what exactly is a trigonometric proof of the Pythagorean theorem, and why was Loomis so closed off to the idea?

From Scientific American • Apr. 10, 2023

Their work joins a handful of other trigonometric proofs that were added to the mathematical archives over the years.

From Scientific American • Apr. 10, 2023

“A lot of the basic trig ‘identities’ are nothing more than Pythagoras’ theorem,” explains Anderson, referring to equations that describe relationships among different trigonometric functions.

From Scientific American • Apr. 10, 2023

The even-odd identities relate the value of a trigonometric function at a given angle to the value of the function at the opposite angle and determine whether the identity is odd or even.

From Textbooks • Dec. 1, 2021

“That last trigonometric function wasn’t as easy as it looked.”

From "Saints and Misfits" by S.K. Ali