To determine the logical XOR of 10102 and 11002 (10102 xor 11002) A1010 13(BASE)3(xor) 1100 = 0000000000000110

To determine the logical XNOR of 11112 and 1012 (11112 xnor 1012)

A1111 13(BASE)4(xnor) 101 = 1111111111110101

To determine the bitwise complement of 10102 (Not(10102))

A13(BASE)5(Not) 1010 )= 1111111111110101

To negate (take the two’s complement) of 1011012 (Neg(1011012)) A13(BASE)6(Neg) 101101 )= 1111111111010011

Note: In the case of a negative binary, octal or hexadecimal value, the calculator converts the value to binary, takes the two’s complement, and then converts back to the original number base. For decimal (base-10) values, the calculator merely adds a minus sign.

Equation Calculations (EQN)

You can use the following procedure in the EQN Mode to solve simultaneous linear equations with two or three unknowns, quadratic equations, and cubic equations.

1.Press N5(EQN) to enter the EQN Mode.

2.On the menu that appears, select an equation type.

To select this calculation type:

Press this key:

 

 

Simultaneous linear equations with two

1(anX + bnY = cn)

unknowns

 

 

Simultaneous linear equations with

2(anX + bnY + cnZ = dn)

three unknowns

 

 

Quadratic equation

3(aX2

+ bX + c = 0)

Cubic equation

4(aX3

+ bX2 + cX + d = 0)

3.Use the Coefficient Editor that appears to input coefficient values.

•To solve 2x2 + x – 3 = 0, for example, press 3in step 2, and then input the following for the coefficients (a = 2, b = 1, c = –3): 2=1=- 3=.

•To change a coefficient value you already have input, move the cursor to the appropriate cell, input the new value, and then press =.

•Pressing A will clear all of the coefficients to zero.

Important: The following operations are not supported by the Coefficient

Editor: m, 1m(M–), 1t(STO). Pol, Rec, ÷R, and multi-statements also cannot be input with the Coefficient Editor.

4.After all the values are the way you want, press =.

•This will display a solution. Each press of = will display another solution. Pressing = while the final solution is displayed will return to the Coefficient Editor.

•You can scroll between the solutions using the c and f keys.

•To return to the Coefficient Editor while any solution is displayed, press

A.

Note: • Even if Natural Display is selected, the solutions of simultaneous linear equations are not displayed using any form that includes '.

• Values cannot be converted to engineering notation on the solution screen.

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