Computes the natural base e logarithm of x.
If x is 0, ln(x) is . If x is not complex and is less than 0, ln(x) is NaN. The connector pane displays the default data types for this polymorphic function.
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x can be a scalar number, array or cluster of numbers, array of clusters of numbers, and so on. |
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ln(x) is of the same numeric representation as x. |