Merge remote-tracking branch 'jpfeifer/master'

matlab/getPowerDeriv.m

@@ -30,7 +30,7 @@ function dxp=getPowerDeriv(x,p,k)
 % You should have received a copy of the GNU General Public License
 % along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
 
-if (abs(x) < 1e-12) && (p > 0) && (k >= p) && (abs(p - round(p)) < 1e-12)
+if (abs(x) < 1e-12) && (p > 0) && (k > p) && (abs(p - round(p)) < 1e-12)
     dxp = 0;
 else
     dxp = x^(p-k);