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Use LOCK sets a new record lxck.
Syntax
LOCK
[#)stream-number, lock-type
if,)
position)
LOCK
[#)stream-number
if,)
position)
[,)
LOCK
lock-type
where position
is as described in POSITION.
LOF
(see Chapter
13)
Use LOF returns
the
length of
afile.
Syntax
LOFI[I/)stream-number)
LOG
(see Chapter 3)
Use
LOG
is a function which returns the
logarithm to
base ext its argument—the
natural
logarithm.
Syntax
LOGlargument)
where
argumentis
a
numeric-expression,
giving a positive, non-zero, value.
LOG2
(see Chapter 3)
Use LOG2 is a function which returns
the
logarithm
to base 2 of its argument.
Syntax
LOG2)argument)
where
argumentis
a
numeric-expression,
giving a positive, non-zero, value.
LOG1O
(see Chapter 3)
Use LOG1O is a function which returns the logarithm to base lOot
its
argument. Syntax LOGDO)argumentl
where
argumentis
a
numeric-expression,
giving
a
positive, non-zero, value.
LOWER
(see Chapter 2)
dimensions of an array. (See also LBOUND.(
Syntax
LBOUND)actua)-array[, index-number))
where
index-number
must bean
integer-expression.in
the range ito 7.
LOWER$
(see Chapter 4)
Use The LOWERS functioncxnverts characters to lowercase. (See also LCASE$.)
Syntax
LOWERSlargumentl
where
argumentis
a
stringexpression
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