Associations to the word «Arccosine»

Wiktionary

ARCCOSINE, noun. (trigonometry) Any of several single-valued or multivalued functions that are inverses of the cosine function.

Dictionary definition

ARCCOSINE, noun. The inverse function of the cosine; the angle that has a cosine equal to a given number.

Wise words

The difference between the right word and the almost right word is the difference between lightning and a lightning bug.
Mark Twain