File: /var/www/content-sp/wiris-cache/069bc6321bfe6752ee9e06f2101d59e4.png
�PNG
IHDR J ^ʆ pHYs � ��+ baSE
���# �IDATx�c```�O�`�z �����1�<=ʨU@,<�ݏ�)��p�@ _��~�A@<���%�z���E7��j�ID&����~�A�@��9p�DJ
�_&��G��{�X6R]�́;�,�g�8�?h���:^�e9��E�ت�MH���<�뱈Oby(��'6�R�y@��Ar׀����7 ^m��k�|�Q.�C� �%J�v)�ѭ@\D�b�?��qc���Bi��' f�R��^ (E5������E�q�QS�X�6%��Ȁb��U0���
�XjX$ �'��O���/h-$<��Z��g=% ��x�9A|4(p&h�Qx4(�P6<ij�UF��Q0
F�(C x!��Z�+ tEXtMathML <math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle mathsize="12px"><msub><menclose notation="top"><mi>KE</mi></menclose><mi>CO</mi></msub><mo> </mo><mo>></mo><mo> </mo><msub><mi>KE</mi><msub><mi mathvariant="normal">N</mi><mn>2</mn></msub></msub></mstyle></math>?D� IEND�B`�