File: /var/www/content-sp/wiris-cache/18527a1298a2a96fd2c2c900f75cddff.png
�PNG
IHDR � ��T� pHYs � ��+ baSE '��� >IDATx�홿kAǗ b!bH$��pH"6"D� r��h�#���?�? �"6A��DI#""�P�"�`E�CX��[���fgVr�_������͛�sE�R( �b7�U�*ܴ�A�0Z�����Qw ���!�;n��'m8f�mvW熤פ�ޫEZ!���e�־�ig�O��w��3��w.;K����tD��;�>��w�:mm?I35f�i���s�?�v�YH�����>��L;C}�̑�d�3�;�����w�����<OzI�b��s&�yB4�e��3�0�*Pf��P1��.�S����RxN���r`�T�͏Hm�X�H��k&Ik�}�2`�%�b��6ϸT���t�t���j8`%}�IT ^�\��|'�<UI�SPČ���Md=�7�khY��|M��Os����(�9i���^N�-G�qɖ���KZ&ݲB���c��NI�ճ=Y5�ΐ�|v��>O2�)n?�;���g�- �����}�3�:�y��r,�j)}�`�(��8�tz5V���>�H7IW2��]/�h�K7H�I���d�\6�v��ak���+�Vl'}���U6*����-���-�Gj��NI��ku���v�O�v\�1cg�٬a��I�q�5�>��X��U�FEƀU��q�x�����a%}�o2�)�]Ys���=�@���l�睁I�T�>����(9���V��^N� ;s�Z�,Yef�C}V���g|}��|:��C�ۻ5�����UW� \ML"Qs�OnE$��!F��ؤ0��Nc���V�����΅ `�@͈*�g< �tEXtMathML <math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle mathsize="12px"><mover><mo>+</mo><mo>¯</mo></mover><mi mathvariant="normal"/><mfenced close="]" open="[" separators="|"><mrow><mfenced close="}" open="{" separators="|"><mrow><mn>52</mn><mi mathvariant="normal"/><mo>÷</mo><mi mathvariant="normal"/><mn>8</mn></mrow></mfenced><mi mathvariant="normal"/><mo>+</mo><mi mathvariant="normal"/><mfenced close="}" open="{" separators="|"><mrow><mn>83</mn><mi mathvariant="normal"/><mo>÷</mo><mi mathvariant="normal"/><mn>2</mn></mrow></mfenced></mrow></mfenced><mi mathvariant="normal"/><mo>?</mo><mi mathvariant="normal"/><msqrt><mn>2304</mn></msqrt></mstyle></math>��j� IEND�B`�