Function hypot

inst/include/Rcpp/Rmath.h:217–217

    /* General Support Functions */
#ifndef HAVE_HYPOT
    inline double hypot(double a, double b)	{ return ::Rf_hypot(a, b); }
#endif
    /* Gone since R 2.14.0 according to Brian Ripley and is now comment out per his request */
    /* inline double pythag(double a, double b)	{ return ::Rf_pythag(a, b); } */