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number | Cosine value or reference. |
ACOS( .5 ) ACOS ( E4 )
Returns the hyperbolic angle in radians for the given cosine.
Syntax
ACOSH( number )
Arguments
number Hyperbolic cosine value or reference. Must be greater than or equal to 1. Example
ACOSH( .5 )
Returns the angle value in radians for the given sine. The result is expressed in radians between -
/2 and
/2.
Syntax
ASIN( number )
Arguments
number Sine value or reference. Example
ASIN( .5 ) ASIN ( E4 )
Returns the hyperbolic angle in radians for the given sine.
Syntax
ASINH( number )
Arguments
number Hyperbolic sine value or reference. Must be greater than 1. Example
ASINH( .5 )
Returns the angle value in radians for the given tangent. The result is expressed in radians between -
/2 and
/2.
Syntax
ATAN( number )
Arguments
number Tangent value or reference. Example
ATAN( .5 ) ATAN ( E4 )
Returns the arctangent for the given coordinates. The arctangent is the angle in radians between the lines drawn from {0,0} to {x-value, 0} and from {0, 0} to {x-value, y-value}. The result is expressed in radians between -
and
(but not including -
).
Syntax
ATAN2( x-value, y-value)
Arguments
x-value X axis coordinate. y-value Y axis coordinate. Example
ATAN2( 2, 1 ) = 0.46364761 (about 26.5 degrees)
Returns the hyperbolic angle in radians for the given tangent.
Syntax
ATANH( number )
Arguments
number Hyperbolic tangent value or reference. This value must be between -1 and 1 (excluding -1 and 1). Example
ATANH( .5 )
Returns the approximate cosine value for an angle expressed in radians.
Syntax
COS( number )
Arguments
number Angle value or reference. Example
COS( .5 ) = 0.8775825618904
Returns the hyperbolic cosine for the given value.
Syntax
COSH( number )
Arguments
number Angle value or reference. Example
COSH( .5 )
Converts the given angle in radians to degrees.
Syntax
DEGREES( expression )
Arguments
expression Angle or reference in radians. Example
DEGREES( PI() ) = 180
Returns the value of
.
Syntax
PI()
Arguments
none
Example
PI() = 3.14159265
Converts the given angle in degrees to radians.
Syntax
RADIANS( expression )
Arguments
expression Angle or reference in degrees. Example
RADIANS( 180 ) =
(3.14159265)
Returns the approximate sine value for an angle expressed in radians.
Syntax
SIN( number )
Arguments
number
Angle value or reference. Example
SIN( .5 ) = 0.4794255386042
Returns the hyperbolic sine for the given value.
Syntax
SINH( number )
Arguments
number Angle value or reference. Example
SINH( .5 )
Returns the approximate tangent value for an angle expressed in radians.
Syntax
TAN( number )
Arguments
number
Angle value or reference. Example
TAN( .5 ) = 0.5463024898438
Returns the hyperbolic tangent for the given value.
Syntax
TANH( number )
Arguments
number
Angle value or reference. Example
TANH( .5 )
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