//
// Complex Numbers
//
// Exercise 4-4 self timing complex math
//

#include <p24fj128ga010.h>

unsigned    timeInt, timeLong, timeLL, timeFloat, timeDouble;
__complex__ int z, k;
__complex__ float fz, fk;

main ()
{
    // init Timer2 module
	T2CON = 0x8000; // TMR2 ON, prescale 1:1, Fosc/2 clock

    // init complex variables 
	k = 2 + 3j;
	__real__ z = 1;
	__imag__ z = 1;
    fk = 2.0 + 3.0j;
    fz = 4.0 + 5.0j;
    
    // integer complex multiplication
    TMR2 = 0;   
	k *= z;
	timeInt = TMR2;
	
	// float complex multiplication
    TMR2 = 0;   
	fk *= fz;
	timeFloat = TMR2;
	
}