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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | LOG LOG Natural Logarithm Function
Usage
Computes the log function for its argument. The general
syntax for its use is
y = log(x)
where x is an n-dimensional array of numerical type.
Integer types are promoted to the double type prior to
calculation of the log function. Output y is of the
same size as the input x. For strictly positive, real inputs,
the output type is the same as the input.
For negative and complex arguments, the output is complex.
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