Casio computer fx-5800p Manuale Utente

E-56

Example: To input 2 + 3 

2+3i

A Inputting Complex Number Values Using Polar Coordinate 

Complex numbers can also be input using polar coordinate format ( 

∠ 

).

Example: To input 5  

∠  30

51i(∠  )30

When inputting argument

, enter a value that indicates an angle in accordance with the 

calculator’s current default angle unit setting.

k

See “Specifying the Complex Number Display Format” (page 13).

k

A Rectangular Coordinate Format ( a+bi)

1N(SETUP)c4(COMPLX)1(

+

)

Example 1:   2 × ( 

'

3 +

) = 2 

'

3 + 2 

 = 3.464101615 + 2 

Bv

2*(!3e+i)E

b

2*(!3)+i)E

When using linear display format, calculation results are displayed 

in two lines showing the real part and imaginary part.

'

2

∠  45 = 1 +

Bv

!2e1i(∠  )45E

A Polar Coordinate Format ( r ∠ Ƨ)

1N(SETUP)c4(COMPLX)2(

∠  

)