Function Names
sinh, cosh, tanh, asinh, acosh, atanhDescription
All common trigonometric functions are supported. The function names ending with deg use angle measures in degrees and not in radians.
| Function | Function description |
|---|---|
| sinh | Hyperbolic sine |
| cosh | Hyperbolic cosine |
| tanh | Hyperbolic tangent |
| asinh | Hyperbolic arcsine (inverse hyperbolic sine / areasinus hyperbolicus) |
| acosh | Hyperbolic arccosine (inverse hyperbolic cosine / areacosinus hyperbolicus) |
| atanh | Hyperbolic arctangent (inverse hyperbolic tangent / areatangens hyperbolicus) |
Call as: function
Restrictions
Indirect parameter passing is disabled
Parameter count
1
Parameters
| No. | Type | Description |
|---|---|---|
| 1 input |
numeral | Value Value to be raised to the power exponent |
Return value
| Type | Description |
|---|---|
| numeral | Result Calculated value |
Exceptions
For selected functions (e.g. asinh): Values are outside valid range
Examples
pi[] = asin(1)*2;
echo( sinh(1) );
echo( tanh(9999) );Output
1.1752011936
1