Use

The Ln() function returns the logarithm base e of a number.

Ln() inputs must be unitless, as units aren't compatible with taking logarithms.

Ln() is compatible with complex numbers.

Examples

• Ln(e)  = 1
• Ln(10)  = 2.303
• Ln(i)  = 1.571i

 

 

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Function

Ln(value) value

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