LN

Applies to: ✅ Data 360 SQL ✅ Tableau Hyper API

Returns the natural logarithm of a number.

1ln(<x>)

• <x>: The value to evaluate.

Returns the natural logarithm as a double precision value.

• ln returns an error for zero or negative arguments.

Get the natural logarithm of a value.

1SELECT ln(2.0) AS result;

Returns 0.693147180559945.

The natural logarithm of 1 is 0.

1SELECT ln(1) AS result;

Returns 0.

• LOG
• EXP
• Mathematical Functions and Operators