📄 cmplx_h.mht
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Date: Wed, 27 Sep 2006 22:45:56 +0800
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<BODY><PRE>/* cmplx.h - complex arithmetic declarations */
#include <math.h> /* in MSC and TC/BC, it =
declarares: */
/* \ttt{struct complex} and =
\ttt{cabs(z)} */
/* struct complex{double x, y;}; */ /* uncomment if neccessary */
/* double cabs(struct complex); */ /* uncomment if neccesary */
typedef struct complex complex;
complex cmplx(double, double); /* define complex number */
complex conjg(complex); /* complex conjugate */
complex cadd(complex, complex); /* complex addition */
complex csub(complex, complex); /* complex subtraction */
complex cmul(complex, complex); /* complex multiplication */
complex cdiv(complex, complex); /* complex division */
complex rmul(double, complex); /* multiplication by real */
complex rdiv(complex, double); /* division by real */
double real(complex); /* real part */
double aimag(complex); /* imaginary part */
complex cexp(complex); /* complex exponential */
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