However, it is best not to use screenshots. After all, screenshots are displayed in bitmap mode, even if they are converted into vector images, it is difficult to grasp them.

If it is an input character, then as a vector diagram, there will be no mosaic and so on.

Generally speaking, all kinds of letters and numbers are in Times New Roman font (letters are in italics), and all kinds of operation symbols (including special symbols such as ∑) are in Symbol font.

Draw a straight line for the score and insert two text boxes above and below.

Just adjust the font size to the appropriate size.

This method is a bit troublesome, but compared with the screenshot, the effect is not as good as the screenshot.