To find the hyperbolic sine of a number in VBA, we can use the Excel **Sinh()** worksheet function.

`WorksheetFunction.Sinh(x)`

In VBA, we can easily use trigonometric functions from the collection of VBA math functions. These VBA math functions allow us to perform trigonometry easily.

Unfortunately, there is not a function in VBA to calculate the hyperbolic sine of a number.

To find the hyperbolic sine of a number, we can use the Excel worksheet function **Sinh()**.

Below is the VBA syntax to find the hyperbolic sine of a number.

`WorksheetFunction.Sinh(x)`

The input to the **Sinh()** function must be a double. The return value will be a double.

```
Debug.Print WorksheetFunction.Sinh(100)
Debug.Print WorksheetFunction.Sinh(0)
Debug.Print WorksheetFunction.Sinh(-50)
'Output:
1.3440585709080678e+43
0.0
-2.592352764293536e+21
```

## Finding the Inverse Hyperbolic Sine of a Number in VBA

With VBA and Excel, we can also find the inverses of the common trigonometric functions. The asinh() function allows us to find the inverse of the hyperbolic sine of a number.

Below, we show that if we pass a number to the Excel **Sinh()** worksheet function and then call the Excel

**asinh()** worksheet function, we get back the same number.

```
Debug.Print WorksheetFunction.Asinh(WorksheetFunction.Sinh(100))
'Output:
100.0
```

Hopefully, this article has been beneficial for you to understand how to use the Excel **Sinh()** worksheet function in php to find the hyperbolic sine of a number.

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