Docs Functions math math.Asinmath.AsinReturns the arcsine, in radians, of the given number.Syntaxmath.Asin VALUEReturnsfloat64{{ math.Asin 1 }} → 1.5707963267948966Last updated: April 4, 2026 : content: Remove outdated new-in badges (21081f6d4)Improve this page
