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This routine is available starting with SIL Engine™ 2.5.

Info

title	Availability

Table plus

applyColStyleToCell	true
heading	0
columnTypes	s,s,s,s
multiple	false
columnAttributes	style="background:#e5e7ea;font-weight:bold,,style="background:#e5e7ea;font-weight:bold,
enableSorting	false

Syntax	ln(number)	Package
Alias		Pkg Usage

Description

Excerpt

hidden	true

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

Table plus

Parameter name	Type	Required	Description
number	Number	Yes	The positive real number you want the natural logarithm for.

...

numberNumber

Code Block

language	js

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

Prints:
a= 4.454347;
b= 4;