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u Negative Values

Example To determine the negative of 110010 2

!m(SET UP)

Move the highlighting to “Mode”, and then

press 4(Bin) J.

A2(LOGIC) 1(Neg)

bbaabaw

• Negative binary, octal, and hexadecimal values are produced by taking the binary two’s

complement and then returning the result to the original number base. With the decimal

number base, negative values are displayed with a minus sign.

u Bitwise Operations

Example To input and execute “120 16 and AD 16 ”

!m(SET UP)

Move the highlighting to “Mode”, and then

press 3(Hex) J.

Abca2(LOGIC)

3(and) ADw

k Number System Transformation

Press 3(DISPLAY) to display a menu of number system transformation functions.

• {

'Dec } / { 'Hex } / { 'Bin } / { 'Oct } ... transformation of displayed value to its {decimal}/

{hexadecimal}/{binary}/{octal} equivalent

u To convert a displayed value from one number system to another

Example To convert 22 10 (default number system) to its binary or octal value

A!m(SET UP)

Move the highlighting to “Mode”, and then

press 2(Dec) J.

1(d~o) 1(d) ccw

J3(DISPLAY) 3( 'Bin) w

4( 'Oct) w

Casio FX-CG20 AU User Manual

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