Probability statistics, computational mathematics, applied mathematics and discrete mathematics are all derivative branches. In addition, there is a branch that studies mathematics itself, such as mathematics history, mathematics philosophy and mathematics education.
Extended data classification:
It has always been controversial that the natural number package does not contain 0, but the national standard issued by the national authority stipulates that natural numbers contain 0. The classification of primary school logarithm includes
1, odd, that is, collectively referred to as singular, such as 1, 3, 5, 7, etc. , represented by 2n+ 1 (n is a non-zero integer).
2. Even numbers are even numbers, such as 2, 4, 6, 8, etc. The key point here is that 0 is an even number.
3. Prime numbers are also called prime numbers. Generally speaking, numbers with only two factors are called prime numbers, 2, 3, 5, 7 and so on. The smallest prime number is 2.
4, the composite number, there are more than two factors, the smallest composite number is 4. What needs to be emphasized here is that 0 and 1 are neither prime numbers nor composite numbers.