Casio fx-5800P - Manual (Page 91)

E-90
Example: 1111
2
xnor 101
2
= 11111111111111111111111111110101
2
1111z1(BASE-N)
c6(xnor)101 E
A Complement/Inversion (Not)
Returns the result of a complement (bitwise inversion).
Example: Not(1010
2
) = 11111111111111111111111111110101
2
z1(BASE-N)c2(Not)
1010)E
A Negation (Neg)
Returns the two’s complement of a value. Negation is supported only when the negative
value setting is “Signed”.
Example: Neg(101101
2
) = 11111111111111111111111111010011
2
z1(BASE-N)c1(Neg)
101101)E
CALC
CALC makes it easy to solve an expression that contains variables. After you input the
expression, simply enter values for the variables to calculate the result. You can change the
values of the variables as many times as you like.
CALC can be used only in the COMP Mode (
N1).
k
Using CALC
Inputting an expression that contains variables and pressing the s key displays a “value
assignment screen”, which you can use to assign values to each variable. After inputting the
values, press
E to execute the calculation.
A Performing Calculation with CALC
Important!
• In the CALC mode, a calculation that contains variables can use variables A through Z
only. Extra variables (Z[1], Z[2], etc.) cannot be used as variables. If you try to use an
extra variable in a calculation in the CALC mode, it will be treated as a constant using the
current value assigned to it.