How to insert a formula in PPT

Wen/nan xin powder

When you use PowerPoint to make presentation slides, you often use formulas, how do you insert formulas in PowerPoint?

Like Word, PowerPoint also has a formula editor, click the Insert menu, choose Object, eject the Insert Object dialog box, select Microsoft Equation 3.0 in the object Type list, and then click OK.

　　

Figure 1

In the Equation Editor we can create the formula we need, for example, to create the formula shown in Figure 1:

　　

Figure 2

Type "S" first, then in the superscript and subscript template, select the option with the subscript (Figure 2), and then the right side of S appears with the subscript box, and we enter "IJ";

Enter "=";

Click Sum Template in the toolbar (Figure 3), select the sum symbol with the dashed box in the open option, and then place the cursor on the appropriate position box, and enter "n" and "K=1" respectively.

　　

Figure 3

Click the Greek Letter button on the toolbar (Figure 4), click on Alpha, and then enter the subscript "IK" in the previous method, then enter multiplication and click the number symbol button to select multiplication. Again, when we insert the beta and its subscript, the formula is lost.

　　

Figure 4

Click the Close button to exit the formula editing environment and return to PowerPoint. At this point, the formula object can perform various editing operations like a graphic. If you want to change the formula, just double-click the formula results, and then enter the formula editor, you can edit the formula to modify the operation.

The Formula editor simply provides a white-bottom black-word formula, however, in the PowerPoint presentation, I wanted to change the color of the formula to make it work better, but I did a lot of research on its helpful information, and I didn't find much information on how to make the formula into a colored snippet. Does the demo really have to do with the white-bottom black-letter formula? One day it suddenly came to inspiration: Word saves a formula as a picture when it is saved in Rich Text format. So is it possible to edit the color of the formula using a picture tool? At the thought of it, act at once.

First insert a formula in PowerPoint, select the formula, and click the Picture recolor icon in the Picture toolbar to change the black color to red, and the background color, of course, when you select the formula, click the Set Object Format icon in the Picture toolbar, and then click the Fill colour dropdown box, Change the fill color from white to pale cyan, so the formula for the black word on the white bottom has become the formula of Tanqing bottom. If you want to do more beautiful, click the Fill Color Drop-down box, and then click on the "Fill effect" in the "transition" frame of the color bar select "Preset", "Preset Color" selected "Rain attendance", shading style bar selected "Landscape." You can also modify the texture, pattern frame to achieve the desired effect.

How, the effect is also OK. It is really pale to find a place, it does not cost time. The formula in this beautified PowerPoint can also be edited, hehe.