File: /var/www/content-sp/wiris-cache/175b4ccefe281de22467201804777c45.png
�PNG
IHDR k . /*�� pHYs � ��+ baSE C�Y �IDATx�훽JAFI#���`+"bc!)D� �>����ba!b#ba�N,Dl|�l�oر�6���9p�B���;��; a8X��#?��#�M�宬��!�Gf�����%��ӴBf�L�v����0��Rn��6s��y2�fA��)2�fV��q2��*��d.HSf�����m&sl�<Wt���eݧ�@h�[��ʈ��ۂ��`�Rw)�s�D��u��Ueݕp,{8�^��^�8�� ��x6g���g.��-�Q��Q��b�u�\j!����u���3��Z��|ë<�3d�ǝ�N��/��
���!����2�&>�m�{�&�},N��l���k+�m�52����'����F�a���N;!߃7��or��X
�>�n2v�d ��O&��)� �tEXtMathML <math xmlns="http://www.w3.org/1998/Math/MathML"><mo>=</mo><mn>4</mn><mo>+</mo><mfrac><mn>2</mn><mn>3</mn></mfrac><mo>=</mo><mn>4</mn><mfrac><mn>2</mn><mn>3</mn></mfrac></math>���R IEND�B`�