Workbook Functions: Trigonometry
ACOS(Number from 1 to -1)
Arc cosine of X in radians from 0 to PI (*180/PI to convert to degrees).
See also: COS, PI
ACOSH(Number >=1)
Inverse hyperbolic cosine.
See also: ASINH, ATANH, COSH
ASIN(Number from - 1 to 1)
Arc sine of X in radians from -PI/2 to PI/2 (*180/PI to convert to degrees).
See also: ASINH, PI, SIN
ASINH(Any number)
Inverse hyperbolic sine.
See also: ACOSH, ASIN, ATANH, SINH
ATAN(Any number)
Arctangent of X in radians from -PI/2 to PI/2 (*180/PI to convert to degrees).
See also: ATAN2, ATANH, PI, TAN
ATAN2(x-coordinate, y-coordinate)
Angle (arctangent), in radians from -PI to PI excluding -PI, formed by the x-axis and a line with end points (0,0) and the given (x,y).
See also: ATAN, ATANH, PI, TAN
ATANH(Number from -1 to 1, excluding -1 and 1)
Inverse hyperbolic tangent.
See also: ACOS, ASINH, TANH
COS(Any number)
Cosine of an angle in radians (*PI/180 to convert the angle from degrees to radians).
See also: ACOS, ASINH, ATANH, COSH, PI
COSH(Any number)
Hyperbolic cosine.
See also: ASINH, ATANH, COS
PI
Returns the value of PI.
See also: COS, SIN, TAN
SIN(angle in radians)
Sine of the specified angle (*PI/180 to convert the angle from degrees to radians).
See also: ASIN, PI
SINH(any number)
Hyperbolic sine of the specified number.
See also: ASINH, PI
TAN(angle in radians)
Tangent of the angle (*180/PI to convert the angle from degrees to radians).
See also: ATANH, COSH, SINH, TAN
TANH(any number)
Hyperbolic tangent of a number.
See also: ATANH, COSH, SINH, TAN