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