FIX: Fixint the bug with matrix exponential computation.
FIX: Fixint the bug with matrix exponential computation.

esiivola/GPYgradients,dhhjx880713/GPy,SheffieldML/GPy,mikecroucher/GPy,mikecroucher/GPy,SheffieldML/GPy,ysekky/GPy,avehtari/GPy,befelix/GPy,befelix/GPy,esiivola/GPYgradients,dhhjx880713/GPy,ysekky/GPy,mikecroucher/GPy,ysekky/GPy,SheffieldML/GPy,dhhjx880713/GPy,avehtari/GPy,esiivola/GPYgradients,esiivola/GPYgradients,ysekky/GPy,avehtari/GPy,avehtari/GPy,befelix/GPy,mikecroucher/GPy,SheffieldML/GPy,dhhjx880713/GPy,befelix/GPy