// fixes for function sin(x)
inline function sin(symbol const & x) { return sin(ex(x)); }
inline function sin(function const & x) { return sin(ex(x)); }
// fixes for function sin(x)
inline function sin(symbol const & x) { return sin(ex(x)); }
inline function sin(function const & x) { return sin(ex(x)); }
inline simp_lor lor_vec(const string & x, const basic & y) {
return lor_vec((x),ex(y));
}
inline simp_lor lor_vec(const string & x, const basic & y) {
return lor_vec((x),ex(y));
}