Sharp el-9950 - Page 42

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Chapter 2: Operating the Graphing Calculator
G LOGIC
Use the LOGICsub-menuitemstoperformbooleanoperations.Inthe
N-basecalculationmode(binary,octal,decimalandhexadecimal),
A LOGIC will directly appear when
M
is pressed.
ThefollowingisthetruthtableofthecombinationofinputAandB:
 A B
1 1
1 0
0 1
0 0
 AandB
1
0
0
0
 AorB
1
1
1
0
 AxorB
0
1
1
0
 AxnorB
1
0
0
1
 A notA
1 0
0 1
The following examples show the answer screen when
executingabooleanoperationforAND,OR,XOR,
XNORbetween“1100”and“1010”inbinarymode.
Comparetheresults(binary)totheabovetable.
1. Press
# @ V
A
E
to enter the binary,
octal, and hexadecimal calculation mode.
2. Press
} } }
to select the binary mode.
1 and value A and value B
Entersan“AND”logicgure.
1100
M 1
1010
E
2 or value A or value B
Entersan“OR”logicgure.
1100
M 2
1010
E
3 not not value
Entersa“NOT”logicgure.
M 3
10
E