cc [ flags ] -I/usr/local/include file(s) -L/usr/local/lib -lmcw [ ... ] #include <mathcw.h> #include <cxcw.h> extern void cxnegf (cx_float result, cx_float z); extern void cxneg (cx_double result, cx_double z); extern void cxnegl (cx_long double result, cx_long double z); extern void cxnegw (cx_float80 result, cx_float80 z); extern void cxnegq (cx_float128 result, cx_float128 z); extern void cxnegll (cx_long_long_double result, cx_long_long_double z); extern void cxnegdf (cx_decimal_float result, cx_decimal_float z); extern void cxnegd (cx_decimal_double result, cx_decimal_double z); extern void cxnegdl (cx_decimal_long_double result, cx_decimal_long_double z); extern void cxnegdll (cx_decimal_long_long_double result, cx_decimal_long_long_double z);
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.