Powers, Roots and Inverses
F
Calculates the square of a value.
G
Raises a value to the power indicated. Use
"
to
move the cursor out of the power in MathPrint™
mode.
% b
Calculates the square root of a non-negative value.
In complex number modes, a+bi and r
±q
,
calculates the square root of a negative real value.
% c
Calculates the
x
th root of any non-negative value
and any odd integer root of a negative value.
a
Inverts the entered value as 1/x.
Examples
5
F T
4
G
2
T
1
"
<
10
G M
2
<
% b
49
<
% b
3
F T
2
G
4
<
6
% c
64
<
3
< % a <
Pi (symbol Pi)
g
(multi-tap key)
p
≈ 3.14159265359 for calculations.
p
≈ 3.141592654 for display in Float mode.
Math Functions
17
