File: /var/www/content-sp/wiris-cache/0c388e5109c6b94211edc16bcafaa181.png
�PNG
IHDR 1 " ��1) pHYs � ��+ baSE ���l �IDATx�c`@
�k�����8
��30�QO�zb�����Xu��UL�$���. �u@,Lf�2tzbKB�@<s(�2`�Ot���*����?C19�#��h4�(3�C���¡� s ����s����
�w�Ԕ��$�ϑk��A�d~0q`���$�yBi�z 4P���0$c`�
�d��p�
�(�`��Q@s lkc��� �tEXtMathML <math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle mathsize="12px"><mi mathvariant="normal">p</mi><mo> </mo><mo>=</mo><mo> </mo><mfrac><mn>1</mn><mn>2</mn></mfrac><mi mathvariant="normal">E</mi></mstyle></math>��� IEND�B`�