Arctan
6 lettersrareUpdated June 2026
Definition
The inverse trigonometric function of tangent, returning the angle whose tangent equals a given value.
“She used arctan to convert the gradient of the slope into a precise bearing in degrees.”
Related Words
Synonyms
inverse tangent
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Wordle
Starts with ARC and ends with TAN, a colour word nested inside, six common letters in an unusual order
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Verify dictionary validity, no premium tiles, but all six letters are individually useful for other plays
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