cc [ flags ] -I/usr/local/include file(cx_s) -L/usr/local/lib -lmcw [ ... ] #include <mathcw.h> #include <cxcw.h> extern void cxaddf (cx_float result, cx_float x, cx_float y); extern void cxadd (cx_double result, cx_double x, cx_double y); extern void cxaddl (cx_long double result, cx_long double x, cx_long double y); extern void cxaddw (cx_float80 result, cx___float80 x, cx___float80 y); extern void cxaddq (cx_float128 result, cx___float128 x, cx___float128 y); extern void cxaddll (cx_long_long_double result, cx_long_long_double x, cx_long_long_double y); extern void cxadddf (cx_decimal_float result, cx_decimal_float x, cx_decimal_float y); extern void cxaddd (cx_decimal_double result, cx_decimal_double x, cx_decimal_double y); extern void cxadddl (cx_decimal_long_double result, cx_decimal_long_double x, cx_decimal_long_double y); extern void cxadddll (cx_decimal_long_long_double result, cx_decimal_long_long_double x, cx_decimal_long_long_double y);
NB: Functions with prototypes containing underscores in type names may be available only with certain extended compilers.
The cx family of functions provide limited support for complex arithmetic when compiler or language support for a complex type is lacking.