Let me give you a brief explanation.

Mathematics is the only science that does not come directly from the universe.

Such as physics, chemistry, biology, etc., all have material prototypes in the universe. Belongs to the subject of understanding the universe.

And mathematics is a tool to study these subjects.

Mathematics is produced on the basis of artificial regulations. In other words, everything in mathematics comes from our definition.

More vividly, we are playing games invented by human beings in the history of mathematics. Other sciences already exist, not invented by us.

But no science can exist independently from mathematics. Mathematics is the key to open the valve of science and the most precious wealth of mankind.

His rules are simple, but his contents are extremely rich, which makes human beings feel the greatness of philosophy and logic and their own smallness.

Therefore, mathematics is generally not classified as science. Foreign courses, science and mathematics are also taught separately.