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E - property of the Pm object

Description:
The Euler's number (the base of natural logarithms).
Syntax:
Double E
Note:
Property access for read only.
 
This method is functional also in Macro expression $.expr and in the onDraw event of the PmgCanvas object.
This property is also functional in Web panels.
Example:
JavaScriptVBScriptSelect and copy to clipboard

var nVal = Pm.E;   // Returns 2.718

History:
Pm8.02.03: Created
PROMOTIC 9.0.17 SCADA system documentation - MICROSYS, spol. s r.o.

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