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Perl Programming/Keywords/log
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Perl lock lstat Keywords
The log keyword
log returns the natural logarithm base e of EXPRESSION. If EXPRESSION is omitted, exp($_) is executed.
Syntax
log EXPRESSION
log
Examples
print exp(2.71828182845905) . "\n";
print exp(7.38905609893065) . "\n"; 1
2
See also
exp
Perl lock lstat Keywords