Think through math app
There is Think through math app that can make the technique much easier. We can solve math word problems.
The Best Think through math app
Looking for Think through math app? Look no further! Song, but I don't know when my Liu Jun will appear? The teacher who taught us algebra was Mr. Yang Wanlong, who was also our head teacher in grade one. Mr. Yang is honest and honest, not good at talking, which is very consistent with the image of the algebra teacher. At that time, I was the representative of the math department in the class.
The general idea is to establish an bounding box according to the maximum pixel coordinates of the three vertices of the triangle, scan in the bounding box line by line, and judge whether each pixel is in the triangle. But it is still not good to start the operation directly: for some pixels that pass through the three sides of the triangle, the algorithm will conclude that they are not inside the triangle, but they also need to be filled, otherwise there will be jagged on the model. As shown in the figure, the triangle will only fill the pixels marked in pink, and the filling is missing: Finally, there are three special segments of the triangle, namely the centerline, bisector and height. These three line segments play an important role in triangles. The middle line of a triangle.
Even the teachers of reelection courses say they can't teach. We all know that Wei Shen is very gifted in mathematics, so his math teacher can't give him too much knowledge, but his Chinese teacher also expressed the same idea, which also makes many people have questions. In fact, the reason is also Wei Shen's obsession with mathematics. Because he devoted himself to the knowledge world of mathematics, he would not spend too much energy on other subjects..
In order to improve the efficiency and quality of classes, the teachers of the mathematics group took active action, analyzed the advantages and disadvantages of various methods, and introduced the methods and experiences of online teaching. Teachers try their best to grasp both hardware and software, showing their magic powers: notebook computer, desktop computer, smart tablet, mobile phone, tablet, touch-screen pen, online class, online question answering, small video... Just to show students a smooth and rigorous online class and interact with students cordially..
Another form of the complement method is to supplement the existing figures into our common quadrangles, which mainly include parallelograms, rectangles, squares, rhombuses and trapezoids. These figures are several forms, characteristics and properties of special parallelograms in our study, which can be used according to conditions in specific applications. For example, some conditions related to the properties of these special quadrangles can be used to determine whether they are the special quadrangles by using the form of determination of these figures, and then their properties can be used to solve the length of the line segment in combination with relevant conditions. The proof or solution of some geometric problems, based on the analysis and exploration of the original figure, sometimes seems very complicated, or even has no clue. If it is carried out through appropriate complementation, that is, adding appropriate auxiliary lines to fill the original figure into a complete, special and simple new figure that we are familiar with, The essence of the original problem can be fully displayed, and it becomes very simple to solve the problem with the auxiliary graph based on the current graph, and the original problem can be solved smoothly through the analysis of the new graph.