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#include "rb_lapack.h"
extern real slapy2_(real* x, real* y);
static VALUE
rblapack_slapy2(int argc, VALUE *argv, VALUE self){
VALUE rblapack_x;
real x;
VALUE rblapack_y;
real y;
VALUE rblapack___out__;
real __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.slapy2( x, y, [:usage => usage, :help => help])\n\n\nFORTRAN MANUAL\n REAL FUNCTION SLAPY2( X, Y )\n\n* Purpose\n* =======\n*\n* SLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary\n* overflow.\n*\n\n* Arguments\n* =========\n*\n* X (input) REAL\n* Y (input) REAL\n* X and Y specify the values x and y.\n*\n\n* =====================================================================\n*\n\n");
return Qnil;
}
if (rb_hash_aref(rblapack_options, sUsage) == Qtrue) {
printf("%s\n", "USAGE:\n __out__ = NumRu::Lapack.slapy2( 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 = (real)NUM2DBL(rblapack_x);
y = (real)NUM2DBL(rblapack_y);
__out__ = slapy2_(&x, &y);
rblapack___out__ = rb_float_new((double)__out__);
return rblapack___out__;
}
void
init_lapack_slapy2(VALUE mLapack, VALUE sH, VALUE sU, VALUE zero){
sHelp = sH;
sUsage = sU;
rblapack_ZERO = zero;
rb_define_module_function(mLapack, "slapy2", rblapack_slapy2, -1);
}
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