TH |
th returns the hyperbolic tangent of its argument.
th( exp_num )
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Element |
Description |
Restrictions |
|
exp_num |
Numeric expression. |
-184<=exp_num<=184 |
Y = th(1/X)
th(X) returns sh(X)/ch(X).
th is the converse function of the function ath.
The type of result is Double.
|
Error |
Description |
|
ERMODE (10) |
The argument is not of the numeric type. |
|
ERHUGE (13) |
| exp_num | > 184,89995462 |
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