Texas Instruments NS/CLM/1L1/B Reference Guide - Page 87

Value1, value, List1, squareMatrix1, squareMatrix

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tan( ) tan(Value1) ⇒ value tan(List1) ⇒ list In Degree angle mode: tan(Value1) returns the tangent of the argument. tan(List1) returns a list of the tangents of all elements in List1. Note: The argument is interpreted as a degree, gradian or radian angle, according to the current angle mode. You can use ó, G orôto override the angle mode setting temporarily. In Gradian angle mode: o key In Radian angle mode: tan(squareMatrix1) ⇒ squareMatrix In Radian angle mode: Returns the matrix tangent of squareMatrix1. This is not the same as calculating the tangent of each element. For information about the calculation method, refer to cos(). squareMatrix1 must be diagonalizable. The result always contains floating-point numbers. tanê( ) tanê(Value1) ⇒ value tanê(List1) ⇒ list In Degree angle mode: tanê(Value1) returns the angle whose tangent is Value1. tanê(List1) returns a list of the inverse tangents of each element of In Gradian angle mode: List1. Note: The result is returned as a degree, gradian or radian angle, according to the current angle mode setting. In Radian angle mode: /o keys TI-Nspire™ Reference Guide 81

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TI-Nspire™ Reference Guide
81
tan()
o
key
tan(
Value1
)
⇒
value
tan(
List1
)
⇒
list
tan(
Value1
)
returns the tangent of the argument.
tan(
List1
)
returns a list of the tangents of all elements in
List1
.
Note:
The argument is interpreted as a degree, gradian or radian
angle, according to the current angle mode. You can use
ó
,
G
or
ô
to
override the angle mode setting temporarily.
In Degree angle mode:
In Gradian angle mode:
In Radian angle mode:
tan(
squareMatrix1
)
⇒
squareMatrix
Returns the matrix tangent of
squareMatrix1
. This is not the same as
calculating the tangent 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:
tan
ê
()
/o
keys
tan
ê
(
Value1
)
⇒
value
tan
ê
(
List1
)
⇒
list
tan
ê
(
Value1
)
returns the angle whose tangent is
Value1
.
tan
ê
(
List1
)
returns a list of the inverse tangents of each element of
List1
.
Note:
The result is returned as a degree, gradian or radian angle,
according to the current angle mode setting.
In Degree angle mode:
In Gradian angle mode:
In Radian angle mode: