What is the value of the expression shown in the image?

The image contains a series of mathematical expressions and numbers, some of which are circled. It appears to be a list of problems or calculations. Without specific instructions on which part to solve or a clear question, it is impossible to provide a definitive answer. However, I can interpret some of the visible elements:
1. There are circled numbers: 7, 3, 6, 1, 5, 9, 2.
2. There are numbers and symbols like: ".", "+", "-", "2/", "3", "\frac{3}{2}", "\omega", "\rho", "1", "0", "6".
3. There is a sequence that looks like "\frac{1}{2}", "\frac{3}{2}", "\frac{5}{2}", "\frac{7}{2}" etc. if we consider the circled numbers as indices.
4. There are also numbers like 100, 10, 21.
If you can provide a specific question or point to a particular part of the image you'd like me to analyze, I'd be happy to help!