Examples
LOG(3.14)
: 0.496929648073215 (equivalent to LOG(10, 3.14)
or LOG10(3.14)
)
LOG(10)
: 1 (equivalent to LOG(10, 10)
or LOG10(10)
)
LOG(100)
: 2 (equivalent to LOG(100, 10)
or LOG10(100)
)
LOG(8, 2)
: 3 (equivalent to LOG2(8)
)
LOG(POWER(10, 6))
: 6
POWER(10, LOG(7))
: 7.00
Syntax
LOG( x [ , b ] )
Arguments
- x (any numeric type)
- b (any numeric type): Optional exponent base. If omitted, 10 is used.
Return Value
Decimal: the computed logarithm of x with base b (or 10 if b is omitted)