Is the knowledge of algebra for grade 9 enough to study algorithms, etc.?

Question

Books

Sobsna, subject.
In general, what do you need to know to start learning all this? It seems to be simply necessary, but will I pull algorithms with such knowledge?

Answer 1

It seems to me that is not enough.
If you want to understand algorithms, and not just translate them from a pseudo language into some programming language, then it is desirable to know:
- The beginning of analysis - why one function grows faster than another, up to a constant;
- Matrices and concepts about them, many algorithms are used specifically for transformations over matrices;
- Graph theory;
- The beginnings of the theory of probability and statistics - at least what is a random variable, event, mat. expectation and variance.
But you don't listen to me old. Take any interesting problem and try to solve it within your current abilities.

Answer 2

Of course, knowledge of algebra for grade 9 develops your logic, the ability to think quickly and operate with various numerical expressions - of course, this is very useful in programming)

Answer 3

Sets and logical laws are missing in the school curriculum. And they are necessary - many understand them intuitively, but it is useful to learn.
It is also good to have an understanding of combinatorics, linear algebra and the basics of analysis (limits and derivatives).