Chapter 7 Chapter VII

The mathematical drive of the Italian Pavilion is a brand-new interstellar long-distance traversal technology, which avoids the dangers brought about by non-probability factors. Mathematics Drive is a revolutionary way of thinking, that is, a new way of understanding digital behavior.Just like Einstein discovered that time is not absolute, it is determined by the observer's spatial movement; space is not absolute, it is determined by the observer's temporal movement.Likewise, it is now recognized that the number is not absolute but depends on the movement of the observer in the restaurant.

The first non-absolute number is the number of people who have reserved seats.It will vary with the content of the first three order calls and has nothing to do with the number of people who actually showed up, the number of people who came from the show/game/party/concert in the middle, and the number of people who saw someone come. There is no connection between the number of people who died and left. The second non-absolute number, the agreed time of arrival, is now recognized as one of the weirdest mathematical concepts.It is a mutually exclusive reversible number.This number, in fact, only exists as other numbers.In other words, the agreed time of arrival is the time at which no one of the guests will arrive.Mutually exclusive reversible numbers now play an important role in many branches of mathematics, including statistics, accounting, etc., and also provide basic algorithms for "other people's problem field".

The third and most mysterious phenomenon of inexorability lies in the correlation between the number of items on the bill, the cost of each item, the number of people at the table, and the amount each person is prepared to pay ( The number of people who really brought money is just a sub-phenomenon below this question). Such a complex (and often occurring) big problem has been completely unknown for centuries.This is because no one pays attention to it.People always chalk it up to being polite, rude, petty, showing off, tired, agitated, or late and forget about it the next morning.They've never been tested under lab conditions, and of course, these problems never happen in a lab -- at least not in a reputable lab.

It wasn't until the advent of the portable computer that this startling truth was finally revealed, namely: Numbers on a restaurant bill follow different mathematical rules than numbers written on any piece of paper anywhere in the universe. This fact set off a storm in the scientific world.It caused a complete revolution.So many mathematics seminars were held in so many fine restaurants that, when many of the brightest minds of our time died of obesity and heart disease, the development of mathematics was suddenly set back by several years. Nevertheless, gradually, the theory began to be accepted.At first, it's amazing, crazy, and outrageous to say that, especially if someone on the street says:

"Oh yes, I should have told you..." Yun Yun.Later, people invented the term "interactive subjective system", so everyone got used to it and relaxed. There used to be a group of monks who used to hang around the big research institutes, singing strange hymns to the effect that the universe was nothing but a figment of its own imagination.They ended up getting a busking license and off they went.