(symbols, domain, order=lex)
return (_field, _field.gens)
Construct new rational function field returning (field, (x1, ..., xn)).
Construct new rational function field returning (field, (x1, ..., xn)).
Construct new rational function field returning ( field ( x1 ... xn )) .
def xfield(symbols, domain, order=lex):
    """Construct new rational function field returning (field, (x1, ..., xn)). """
    _field = FracField(symbols, domain, order)
    return (_field, _field.gens)
def xfield ( symbols , domain , order = lex ) : _field = FracField ( symbols , domain , order ) return ( _field , _field . gens )