def msat_make_lt(menv: msat_env, arg0: msat_term, arg1: msat_term):
    geq = msat_make_geq(menv, arg0, arg1)
    return msat_make_not(menv, geq)
def msat_make_lt(menv: msat_env, arg0: msat_term, arg1: msat_term):
    geq = msat_make_geq(menv, arg0, arg1)
    return msat_make_not(menv, geq)