HEX
Server: Apache/2.4.58 (Ubuntu)
System: Linux ip-172-31-18-78 6.17.0-1017-aws #17~24.04.1-Ubuntu SMP Tue May 26 21:09:53 UTC 2026 aarch64
User: ubuntu (1000)
PHP: 8.2.31
Disabled: NONE
Upload Files
File: /var/www/content-sp/wiris-cache/0d843b3c057948ea927762b3854ea573.png
�PNG


IHDR>.p��	pHYs���+baSEC�Y�IDATx�혭
AF�U�d7Y
��"�� ����f�Ѱ���"�n�A�+;�80̄��;�!��#�����3yN!8�	Np����T��*����J�r���T��
�]�o=���T'8��r$N]�����Ɠ�+Q�^�<T~!�֞ڷ�vr(���)�@��/�j�$Ƕ�ݰ���'r�!t��3k{I��G�x1�8�\u~N�[�6ǀ^�tEXtMathML<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mi mathvariant="normal">x</mi></mfrac><mo>=</mo><mo>-</mo><mn>1</mn></math>�.A[IEND�B`�