Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions,
see Getting Started with Amazon Web Services in China
(PDF).
For similar capabilities to Amazon IoT Analytics, explore Amazon Kinesis, Amazon S3, and Amazon Athena. These services provide additional scalability and flexibility to meet your evolving analytics requirements. Learn how
here.
tanh(Decimal)
Returns the hyperbolic tangent of a number in radians. Decimal
values are
rounded to double precision before function application.
Examples: tanh(2.3)
= 0.9800963962661914
Argument type |
Result |
Int
|
Decimal (with double precision), the hyperbolic tangent of the
argument.
|
Decimal
|
Decimal (with double precision), the hyperbolic tangent of the
argument.
|
Boolean
|
Undefined .
|
String
|
Decimal (with double precision), the hyperbolic tangent of the argument.
If the string cannot be converted to a Decimal , the result is
Undefined .
|
Array
|
Undefined .
|
Object
|
Undefined .
|
Null
|
Undefined .
|
Undefined
|
Undefined .
|