Mathematical Intrinsic FunctionsΒΆ acos(x): Trigonometric Arc Cosine Declaration Syntax Arguments Return values Description Types Examples See Also acosh(x): Inverse Hyperbolic Cosine Declaration Syntax Arguments Return values Description Types Examples See Also asin(x): Trigonometric Arcsine Declaration Syntax Arguments Return values Description Types Examples See Also asinh(x): Inverse Hyperbolic Arcsine Declaration Syntax Arguments Return values Description Types Examples See Also atan(x): Trigonometric ArcTangent Declaration Syntax Arguments Return values Description Types Examples See Also atan2(y, x): ArcTangent Declaration Syntax Arguments Return values Description Types Examples See Also atanh(x): Inverse Hyperbolic Tangent Declaration Syntax Arguments Return values Description Types Examples See Also fraction(x): Fractional Part in Model Representation Declaration Syntax Arguments Return values Description Types Examples See Also