File: /var/www/content-sp/wiris-cache/0b5f4319bb9881f2f64aacaa92b90e7e.png
�PNG
IHDR i . +�7� pHYs � ��+ baSE C�Y tIDATx�훱JAE��ADDl-���� "b�B�@�-���"�X��b�OX�M��y�,$΅�6��2���lJ�gU�ʷT�,[�F~��Ȳ_�0W�-�Mr�� ��L|^�Oq�:Mr̒Y��ƻI�/
�ݤVLy�4˔|��1�2+o�.��̲
ZI�2˚���n��TX��r�p�I��N�$��4�,�>���I�ϙ���Hb��o�k4=���M� �'o�x������5�'K�,=6�]�\~�Uc�Y�p"��0�m�d���#?�ߑr�,�Y�v*o�
��d�� ��ʫ�XfIg�(��Y��lƼ���E�,y���^�&y��"K�, ��K��ƅf�� tEXtMathML <math xmlns="http://www.w3.org/1998/Math/MathML"><mo>=</mo><mfrac><mn>1</mn><mi mathvariant="normal">x</mi></mfrac><mo>+</mo><mfrac><mn>1</mn><mi mathvariant="normal">x</mi></mfrac><mo>=</mo><mfrac><mn>2</mn><mi mathvariant="normal">x</mi></mfrac></math>��W$ IEND�B`�