cosh⁻¹()
Catalog >
cosh⁻¹(List1) returns a list of the inverse
hyperbolic cosines of each element of
List1.
Note: You can insert this function from the
keyboard by typing arccosh(...).
cosh⁻¹(squareMatrix1) ⇒ squareMatrix
Returns the matrix inverse hyperbolic
cosine of squareMatrix1. This is not the
same as calculating the inverse hyperbolic
cosine of each element. For information
about the calculation method, refer to cos
().
squareMatrix1 must be diagonalizable. The
result always contains floating-point
numbers.
In Radian angle mode and In Rectangular
Complex Format:
To see the entire result, press £ and then
use ¡and¢ to move the cursor.
cot()
µ key
cot(Expr1) ⇒ expression
cot(List1) ⇒ list
Returns the cotangent of Expr1 or returns a
list of the cotangents of all elements in
List1.
Note: The argument is interpreted as a
degree, gradian or radian angle, according
to the current angle mode setting. You can
use °,
G
, or
r
to override the angle mode
temporarily.
In Degree angle mode:
In Gradian angle mode:
In Radian angle mode:
cot⁻¹()
µ key
cot⁻¹(Expr1) ⇒ expression
cot⁻¹(List1) ⇒ list
Returns the angle whose cotangent is
Expr1 or returns a list containing the
inverse cotangents of each element of
List1.
In Degree angle mode:
In Gradian angle mode:
Alphabetical Listing 37
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