Casio fx-9860G AU - Extraction of Real and Imaginary Parts

20050401
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k Extraction of Real and Imaginary Parts
[OPTN]-[CPLX]-[ReP]/[lmP]
Use the following procedure to extract the real part
a and the imaginary part b from a
complex number of the form a + bi.
○○○○○
Example To extract the real and imaginary parts of the complex number 2 + 5i
AK3(CPLX)6(g)1(ReP)
(c+f6(g)1(i))w
(Real part extraction)
AK3(CPLX)6(g)2(ImP)
(c+f6(g)1(i))w
(Imaginary part extraction)
2-6-4
Complex Number Calculations
# The input/output range of complex numbers is
normally 10 digits for the mantissa and two
digits for the exponent.
#When a complex number has more than 21
digits, the real part and imaginary part are
displayed on separate lines.
#When either the real part or imaginary part of
a complex number equals zero, that part is not
displayed in rectangular form.
# The following functions can be used with
complex numbers.
, x
2
, x
–1
, ^(x
y
),
3
,
x
, In, log, log
a
b, 10
x
, e
x
,
Int, Frac, Rnd, Intg, RndFix(, Fix, Sci, ENG,
ENG, ° ’ ”,
° ’ ”
, a
b
/c, d/c