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#include "rb_lapack.h"
extern VOID zladiv_(doublecomplex *__out__, doublecomplex* x, doublecomplex* y);
static VALUE
rblapack_zladiv(int argc, VALUE *argv, VALUE self){
VALUE rblapack_x;
doublecomplex x;
VALUE rblapack_y;
doublecomplex y;
VALUE rblapack___out__;
doublecomplex __out__;
VALUE rblapack_options;
if (argc > 0 && TYPE(argv[argc-1]) == T_HASH) {
argc--;
rblapack_options = argv[argc];
if (rb_hash_aref(rblapack_options, sHelp) == Qtrue) {
printf("%s\n", "USAGE:\n __out__ = NumRu::Lapack.zladiv( x, y, [:usage => usage, :help => help])\n\n\nFORTRAN MANUAL\n COMPLEX*16 FUNCTION ZLADIV( X, Y )\n\n* Purpose\n* =======\n*\n* ZLADIV := X / Y, where X and Y are complex. The computation of X / Y\n* will not overflow on an intermediary step unless the results\n* overflows.\n*\n\n* Arguments\n* =========\n*\n* X (input) COMPLEX*16\n* Y (input) COMPLEX*16\n* The complex scalars X and Y.\n*\n\n* =====================================================================\n*\n* .. Local Scalars ..\n DOUBLE PRECISION ZI, ZR\n* ..\n* .. External Subroutines ..\n EXTERNAL DLADIV\n* ..\n* .. Intrinsic Functions ..\n INTRINSIC DBLE, DCMPLX, DIMAG\n* ..\n\n");
return Qnil;
}
if (rb_hash_aref(rblapack_options, sUsage) == Qtrue) {
printf("%s\n", "USAGE:\n __out__ = NumRu::Lapack.zladiv( x, y, [:usage => usage, :help => help])\n");
return Qnil;
}
} else
rblapack_options = Qnil;
if (argc != 2 && argc != 2)
rb_raise(rb_eArgError,"wrong number of arguments (%d for 2)", argc);
rblapack_x = argv[0];
rblapack_y = argv[1];
if (argc == 2) {
} else if (rblapack_options != Qnil) {
} else {
}
x.r = NUM2DBL(rb_funcall(rblapack_x, rb_intern("real"), 0));
x.i = NUM2DBL(rb_funcall(rblapack_x, rb_intern("imag"), 0));
y.r = NUM2DBL(rb_funcall(rblapack_y, rb_intern("real"), 0));
y.i = NUM2DBL(rb_funcall(rblapack_y, rb_intern("imag"), 0));
zladiv_(&__out__, &x, &y);
rblapack___out__ = rb_funcall(rb_gv_get("Complex"), rb_intern("new"), 2, rb_float_new((double)(__out__.r)), rb_float_new((double)(__out__.i)));
return rblapack___out__;
}
void
init_lapack_zladiv(VALUE mLapack, VALUE sH, VALUE sU, VALUE zero){
sHelp = sH;
sUsage = sU;
rblapack_ZERO = zero;
rb_define_module_function(mLapack, "zladiv", rblapack_zladiv, -1);
}
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