Xue Xiaoyi's question bank is a relatively complete search software. Basically, there are a large number of open online courses, after-school assignments, online tests of ideological and political courses, etc. You can copy and paste directly to search, or you can set a floating box to search for problems on different screens. There are no advertisements in the software, and it also supports photo search, and the accuracy of the answers is relatively high.

2. University search sauce

There are many textbooks collected, so most of the questions can be searched, and probably five similar questions will be provided automatically. It supports floating box search, and you can do search questions on your mobile phone. The answers provide analysis and related textbook recommendations, but not everyone has them, and some have not been entered yet. Generally speaking, it is still relatively easy to use.

3. Photo matching

A hard-core math software, clean and not extensive, is very diaosi, supports taking photos and solving problems manually, and the recognition rate is quite good. You can also intelligently analyze a variety of problem-solving methods and solve problems step by step, making it easier for you to understand. In addition, there are professional integral function calculators available.

4. Examination route

It also supports Android and Apple versions, and includes the final exams of advanced mathematics in more than 2,000 colleges and universities over the years. Compared with other software, his search accuracy is still high and his functions are complete. He can read the line in class and brush the questions. It is suitable for college advanced mathematics homework and preparing for the final exam, and can be used with the first Symbolab to search for advanced mathematics steadily.

5. Symbol laboratory

Both Android and IOS can be downloaded, which is a very useful math learning software. You can quickly look up formulas, questions and answers, such as geometry, matrix, calculus and algebra in high numbers, and all of them are equipped with detailed problem-solving process and graphic presentation. It can be said that it is a treasure software necessary for college mathematics.