Casio fx-9860G User Guide - Page 72
Selecting a Number System, To perform a binary, octal, decimal, or hexadecimal calculation
UPC - 079767177928
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Number System Binary Octal Decimal Hexadecimal Display Capacity 16 digits 11 digits 10 digits 8 digits • The alphabetic characters used in the hexadecimal number appear differently on the display to distinguish them from text characters. Normal Text Hexadecimal Values Keys A B C D E F S T U V W X TJ ( Q A R • The following are the calculation ranges for each of the number systems. Binary Values Positive: 0 x 111111111111111 Negative: 1000000000000000 x 1111111111111111 Octal Values Positive: 0 x 17777777777 Negative: 20000000000 x 37777777777 Decimal Values Positive: 0 x 2147483647 Negative: -2147483648 x -1 Hexadecimal Values Positive: 0 x 7FFFFFFF Negative: 80000000 x FFFFFFFF S To perform a binary, octal, decimal, or hexadecimal calculation [SET UP]-[Mode]-[Dec]/[Hex]/[Bin]/[Oct] 1. In the Main Menu, select RUN • MAT (or RUN). 2. Press K(SET UP). Move the highlighting to "Mode", and then specify the default number system by pressing (Dec), (Hex), (Bin), or (Oct) for the Mode setting. 3. Press ) to change to the screen for calculation input. This causes a function menu with the following items to appear. • {d~o}/{LOG}/{DISP} ... {number system specification}/{bitwise operation}/ {decimal/hexadecimal/binary/octal conversion} menu I Selecting a Number System You can specify decimal, hexadecimal, binary, or octal as the default number system using the Setup screen. S To specify a number system for an input value You can specify a number system for each individual value you input. Press (d~o) to display a menu of number system symbols. Press the function key that corresponds to the symbol you want to select and then input the value. • {d}/{h}/{b}/{o} ... {decimal}/{hexadecimal}/{binary}/{octal} 2-34