Index of /images/thumb/7/78/Equation-1-3.png/

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120px-Equation-1-3.png                             03-May-2015 18:01                5532
180px-Equation-1-3.png                             24-Oct-2015 10:04               11276
240px-Equation-1-3.png                             11-Dec-2018 22:14               16748
300px-Equation-1-3.png                             08-Mar-2022 09:16               21845