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R:BASE 11 Help

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LOG

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(LOG(arg))

 

Returns log base e of arg (where e = 2.71828182845905). Arg must be a positive value and have a DOUBLE, REAL, NUMERIC, or INTEGER data type. LOG performs the inverse operation of EXP.

 

In the following example, the value of vlog is 0.6931.

 

SET VAR vlog = (LOG(2))