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Looking for the documentation on the newest versions of SIL Engine and the Simple Issue Language for Jira 8? Click here and leave these dusty old pages behind!

Availability

This routine is available starting with SIL Engine™ 2.5.


Syntax

ln(number)

Description

Returns the natural logarithm of a number. Natural logarithms are based on the constant e (2.71828182845904).

Parameters

ParameterTypeRequiredDescription
numberNumberYesThe positive real number you want the natural logarithm for.

Return type

number


Example

number a = ln(86);
print("a= " + a);
number b = ln(exp(4));
print("b= " + b);

Prints:

        a= 4.454347;

        b= 4;


See also


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