Casio fx-3650P - Manual (Page 21)

E-19
BASE
• You select rectangular form ( a + bi ) or polar form ( r
Є ␪
) for display of
complex number calculation results.
F
.....
1 (Disp)
1
( a + bi ) :Rectangular form
2
( r Є
␪
) : Polar form (indicated by “ r Є
␪
” on the display)
kConjugate of a Complex Number
For any complex number z where z = a + bi , its conjugate ( z ) is z = a – bi .
• Example: To determine the conjugate of the complex number 1.23 + 2.34 i
(Result: 1.23 – 2.34 i )
A S
R
1
l
23
+
2
l
34
i
T
<
A r
Base-n Calculations
Use the
F
key to enter the BASE Mode when you want to perform
calculations using Base- n values.
BASE .......................................................................................
F F 3
• In addition to decimal values, calculations can be performed using binary,
octal and hexadecimal values.
• You can specify the default number system to be applied to all input and
displayed values, and the number system for individual values as you
input them.
• You cannot use scientific functions in binary, octal, decimal, and
hexadecimal calculations. You cannot input values that include decimal
part and an exponent.
• If you input a value that includes a decimal part, the unit automatically
cuts off the decimal part.
• Negative binary, octal, and hexadecimal values are produced by taking the
two’s complement.
• You can use the following logical operators between values in Base- n
calculations: and (logical product), or (logical sum), xor (exclusive or), xnor
(exclusive nor), Not (bitwise complement), and Neg (negation).