Example 1 : log
16 = 4, log16 = 1.204119983
2
Example 2 : ln 90 (= log
Power Functions and Power Root Functions
A Syntax and Input
2
n
x
{
}
............................... {
–1
n
x
{
}
............................. {
m
n
{(
)}^({
}) ....................... {
' ({
n
}) .......................... {
3
' ({
n
}) .........................
x
' ({
m
n
({
})
}) ..................
'
Example 1: (
2 + 1) (
Base 10 (common logarithm) is assumed when no base is specifi ed.
– {MATH}
e
90) = 4.49980967
2
–1
, ^(, ' (,
x
x
,
2
n
}
(Square)
–1
n
}
(Reciprocal)
n
{
}
m
}
(Power)
n
}
(Square Root)
3
n
{
}
(Cube Root)
m
{
}
n
{
}
(Power Root)
'
2 – 1) = 1, (1 + 1)
(
(
2,16)
16)
7 (logab)
2
16
90)
x
3
' (,
' (
2+2
= 16
2)+1)
2)-1)
E-42