Matlab Mldivide and Lapack dgesv give different results

It is mentioned in the documentation that Matlab solves systems A*X=B when A and B are square real matrices with lapack dgesv. But when I compared the results returned by Matlab and Lapack I found that they are similar if I enter A and B without semicolons, for example this way:

    A=[0.5298,    0.4455,    0.0303,    0.6503,
    0.2105,    0.0012,    0.2878,    0.2468,
    0.9427,    0.1828,    0.8228,    0.3869,
    0.6789,    0.6630,    0.1874,    0.9439]

but when I enter A and B with semicolons, for example

   A2=[0.5298    0.4455    0.0303    0.6503;
       0.2105    0.0012    0.2878    0.2468;
       0.9427    0.1828    0.8228    0.3869;
       0.6789    0.6630    0.1874    0.9439]
The solution X is different from lapack function dgesv

A and A2 aren't the same for Matlab? both are displayed the same way, have a 4x4 size and (A-A2) give a zero matrix

for more details, please refer to the following link http://stackoverflow.com/questions/28707052/different-results-between-lapack-and-matlab/28708290?noredirect=1#comment45744242_28708290 Thank you

[Torsten]

What if you set

X=A2'\B2';

?

I guess the solutions returned from LAPACK with A and B and MATLAB with A2' and B2' should agree, don't they ?

Best wishes

Torsten.