Casio FX-9860GII-L-IH User Guide - Page 111
Extraction of Real and Imaginary Parts, OPTN], CPLX], Example
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2-6-4 Complex Number Calculations 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) # 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. , x2, x-1, ^(xy), 3 , x , In, log, logab, 10x, ex, Int, Frac, Rnd, Intg, RndFix(, Fix, Sci, ENG, ENG a b/c, d/c 20050401