�PNG


IHDR
Al�Km	pHYs��
�+baSE6��IDATx��O�E��e	A�ArD�'	��� "��!�� "�A	Bޢ���!,B�1�0Q�"�$Ha	D�,���a/m]�q�٩�?�U}�e3�~�~]o����3��m�t�
�{� �l{h�&]���o�m�P�l��o�\l�ȶ���U��'�n��[�}f[��l�W�_-hx�e1�J�`��õ�Ղ�[^?Є%��J�{+� x�!�q\6��F��^_��%C@�pϔv��}��:0�F.�� ��ս�~Đ
�8���{	��q��ː��7�k����^�kϷjn�$�?9}�g�B*�R��3�N���>���v�E$@�#��K�O(�	A����Ϟ�|�g@]�6�.��^�}��W� $�۾2�9Pf�̒��eF$@�#��[����&|Ѷ�'.���}P��A���������C�3�}P��A��om;�����A��Y��F��vdɌ4��wln]f�\'hJ��v_96M,�BO���@!�	�R}P�z1}u�%�T�4
=�2�۶��'hJ�A����TZ���
K�y��\�%ۮ~6�	I}��z�}uIqI�
jx��7�F!'W�p܄ը�y�FZh���!�>(��?��}��h�ɕ1<D�N�H�T�K�����@P�{+�y��h�Y"[Λaϔb��������׻�����s~`|j�6̆�\Ð��1O�H���K��i�(��렖=,�Hr�\q�k�޴��vH�M�n�e�)�h昿���-�w�-��z�ԳM4��
��Yw�n�uÆj�d�}j���&]!����EW�e�I�\��QR�O'�V�.
����	���%�|�ò .{Fޱ�k���i˄�MP�;�u���~r�W�?[c��>�rB��2}��\Ϲ.����P���էk�,�P9���{��3�i��Q�O�#
�`$�̰*uMu;j��=6!5#��n�Kzݎ��N4�]�F1^GKݎ�}�g�A��u���ݧ�a�rב^�����40��;vеs	�F�VS��>!����ސ��k�Q��'� L�a�̴B�o�Scݎ��Lf�-� H� ��1�ޱu��ڦ�e2�K��1A�,����b&��Zf�oH� A`���bܐ)�)k��3L��� ɗ�)��D�l�����)�'Bu�Ȧ:�>��>��m��~� TO�l���?d�ӿ(�e��>9�m=\��S��fٔ*�;ߺ�r�y�g2�bW��O�y�c�o
ڿRiAsK�TY���IU]�3��2����1�7�_@I�
j��M�q۶�k>�_RN����'�/�����/��\��C�d��5��iW�l̳��_�+�E�%P��lʎ�f}
�vu��d�~S�e��'���Hʦ�p̀Z��bW��O�r������/�6��<�#%��ý�<��A/b����'C^�H�&����]�.2��JeS^d��,V�/�u&�b�����s�_c��5 )���7�.+����Xr��l��f�3�6���)�Ԅ�l�n������Q�
����؜f����<C �k�LB{�t�I�����pǧ���(�d�k^�b��K��P�$�--c>�L�+N�sw �%�a	��n���Ա�m�g�ii"$�^�z(h��APq��m�O�T�eMс �P#�;d��+�&���ߤ�CiUSt "Tb���| �GZ=�V5E� B%����	G%�CiYSt "T\\W|]R=��5E��(cJ��rd)�N)�PZ�䎭v
�!t��.ˑT�M�
���g� ��턾�9�]St�l:�3E�A
��d�!d�Ԑ��%lR�J��_J4Et�:d�3A�4EȮ�L�P�@�i��U��=S1�J���>Mѡ$صT�\{����m�L���{�д�� ǮR:�Eb�_��ۣM�^6�Yᝈ�_k�:ɚ���d��0-�����8�ﱨ9w��ε���C��GO�K�Z�%�
�4�wמ�NC��Jա�ߣ�ť~�߱�mϙ�u�
�+��C���r�I���J�@�:4��[[�_�b�U� �SM��fp�-�T��=��l�g�81��iqf�-�\h��j����G#~g
��gp�%�T��-�~��5a���|��=J�hZ��u �d�ES4mK�%H�h��E�����?��M�)4����?S3��p2�tEXtMathML<math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle mathsize="12px"><mn>3</mn><mo>+</mo><mfrac><mn>1</mn><msqrt><mn>3</mn></msqrt></mfrac><mo>+</mo><mfenced separators="|"><mrow><mfrac><mn>1</mn><mrow><mn>3</mn><mi mathvariant="normal"/><mo>+</mo><mi mathvariant="normal"/><msqrt><mn>3</mn></msqrt></mrow></mfrac><mo>+</mo><mfrac><mn>1</mn><mrow><mn>3</mn><mi mathvariant="normal"/><mo>-</mo><mi mathvariant="normal"/><msqrt><mn>3</mn></msqrt></mrow></mfrac></mrow></mfenced><mspace linebreak="newline"/><mo>=</mo><mn>3</mn><mo>+</mo><mfrac><mn>1</mn><msqrt><mn>3</mn></msqrt></mfrac><mo>+</mo><mfenced separators="|"><mfrac><mrow><mn>3</mn><mo>-</mo><msqrt><mn>3</mn></msqrt><mo>-</mo><mn>3</mn><mo>-</mo><msqrt><mn>3</mn></msqrt></mrow><mrow><mo>(</mo><mn>3</mn><mo>+</mo><msqrt><mn>3</mn></msqrt><mo>)</mo><mo>(</mo><mn>3</mn><mo>-</mo><msqrt><mn>3</mn></msqrt><mo>)</mo></mrow></mfrac></mfenced><mspace linebreak="newline"/><mn>3</mn><mo>+</mo><mfrac><mn>1</mn><msqrt><mn>3</mn></msqrt></mfrac><mo>+</mo><mfrac><mrow><mo>-</mo><mn>2</mn><msqrt><mn>3</mn></msqrt></mrow><mrow><mn>9</mn><mo>-</mo><mn>3</mn></mrow></mfrac><mo>=</mo><mn>3</mn><mo>+</mo><mfrac><mn>1</mn><msqrt><mn>3</mn></msqrt></mfrac><mo>-</mo><mfrac><msqrt><mn>3</mn></msqrt><mn>3</mn></mfrac><mo>=</mo><mn>3</mn><mo>+</mo><mfrac><mn>1</mn><msqrt><mn>3</mn></msqrt></mfrac><mo>-</mo><mfrac><mn>1</mn><msqrt><mn>3</mn></msqrt></mfrac><mo>=</mo><mn>3</mn></mstyle></math>��'�IEND�B`�