Interesting little knowledge of mathematics
Mathematics is a deep and interesting discipline that is not only the foundation of scientific development but also an essential part of human civilization. Math is everywhere in our daily lives, from simple computing to complex scientific research. Today, we're going to lead you to the interesting little knowledge of mathematics and to the glamour of the subject。
I. The amazing numbers in mathematics
1. 0. 999... Equals 1
It's a mathematical problem that puzzles many people, but in fact 0. 999 is actually equal to 1. This is because 0. 999... Is an infinity cycle decimal, which can be expressed as one third of an infinity cycle, or 0. 333... And one third multiplied by three equals one, so 0. 999... Equals one。
Fema theorem
Theorem fema is an important issue in mathematics, which was proposed by the french mathematician ferma of the 17th century and proved after centuries of effort until the 20th century. The fema theorem is that for integers greater than 2 n, the equation x^n+y^n=z^n has no correct integer solution. The theorem, though simple, proved to be complex and required the application of advanced mathematical knowledge and skills。
3. Separation of gold
The separation of gold is a special ratio relationship, which can be expressed in an infinity of infinity, i. E. 1. 6180339887... This ratio relationship is widely used in the fields of architecture, art and music and is considered an aesthetic principle。
Ii. Magical formulas in mathematics
1. Euler formula
The euratom formula is an important formula in mathematics, which links the five basic mathematical constants e, i, t, 0 and 1, in the form of e^ (i)+1=0. This formula is considered to be one of the most beautiful formulas in mathematics, and it shows the depth and the mystery of mathematics。
Mobius inverse formula
The mobius inversion is an important formula in combination mathematics that can be used to solve complex combination problems. The formula is more complex in form, but its application is very broad and includes areas such as graphics, probabilistics, and mathematicals。
The bayesian formula
The bayesian formula is an important formula in probabilistic theory that can be used to calculate the probability of an event occurring under certain conditions. This formula is applied in a wide range of fields, including machine learning, artificial intelligence, biology, etc。
