File: /var/www/content-sp/wiris-cache/0d80142e8c6693de73c0b1660d891dd1.png
�PNG
IHDR � . 8$�_ pHYs � ��+ baSE C�Y �IDATx��Ad Q�GDDD� *"JDDD�����%��"TEUE豪� r��z�ꭢ�*����*U�CT����UUQ���Xk��O��c��vfv���]/o����7of�y�D�ol��&5ȵ�^�ķ�ր8��#5 ��H
���`���H
a0R�`��0X_ay��F�Uc{�J��b콱#cc�ƞ�L�6g.h��j�L�d��A�?�
ƴY56e�%�݈�9�34`B:���c} r�GMB^3�%��� K�ic?�f�X����hl��v=��%[� c��C�� q�����E�~3���Uh4� ؽnG�<qh�OSB�۩c<���.t�iy�P)�4s���(�c�0.!gQ���",�6y�o�?U8��������iK�m��b��L�>��h�� �8i'��R�����$|���,&Xŵ�'��b�v���@i-�߲�C��sbJ;g.j��K����\ }ׄ+�[K"�+���n�21��|D KH�� ���?/EB�u�ePVi�����nz��/[��8x�k��35�xd��� ٪���X����� <�¿Cˮ�b���r ڄ���d��Z��� �7P������Vc휹�A��dD��١�� X��3�/�G)�`�Sh��4���z1��Z�K)�=M
� �Q���:!嘿-�ew�U� ���7��<h� 2<�z����h��3�4���N� ��u�&� ��-Yn�'qODN�§}��r8�[����C#�)��iq;V=�,$ژ�Ιk��USD�iB�yǧ��,�g�N��ʧh"���w� �g�H9�h��L���-Jwcz�E�v�-�:��_wh!�T�/h��&�v�f�%�'�c�5;��Y4y�{��1��3�4���Y,65Mȓ�Z�.��� �J 3^�u0��/%� Bם�h'u�2J�s��w�W~.��+?~��0���08^ �ߞ�9��M_��
�X��O�1�1�Eh#I�Z$�)͜��A�3�y���9_`v�1�χH&Y`nQ�|i��t�5���<�UqLO
�
���s�o� �.�Ԁ�0�(٨!��<ؗS�1j�k
����a��Z� ��>j�k
����6j�k
��O��5�fj�k
�#�x��r�d��dj@!�B!�B!�B!�B!��(��0�I�< �tEXtMathML <math xmlns="http://www.w3.org/1998/Math/MathML"><mi>The</mi><mi mathvariant="normal"> </mi><mi>product</mi><mi mathvariant="normal"> </mi><mi>of</mi><mi mathvariant="normal"> </mi><mn>3</mn><mfrac><mn>1</mn><mn>2</mn></mfrac><mi mathvariant="normal"> </mi><mi>and</mi><mi mathvariant="normal"> </mi><mn>3</mn><mfrac><mn>1</mn><mn>2</mn></mfrac><mi mathvariant="normal"> </mi><mi>is</mi></math>��K� IEND�B`�