Pi
Calculates the value of pi.
| Function | Group | Execution | Windows | Embedded | Thin Client | Mobile Access |
|---|---|---|---|---|---|---|
| Pi | Trigonometric | Synchronous | Supported | Supported | Supported | Supported |
Syntax
Pi()
This function takes no parameters. You must still include the parentheses, however, or it will be evaluated as a tag rather than a function.
Returned value
Returns the value of pi.
Examples
| Tag Name | Expression |
|---|---|
| Tag | Pi() // Returned value = 3.141593 |