What else can be proven?

There is no way to prove it, because some people will break it in their usual sports or when riding, which is normal, men generally care more, it is impossible to say that they don't care, after all, this is in China It's good for you to believe in yourself, he loves you, he won't mention it too deliberately, after a long time, it's the same

Wrong, in today's society, no one cares about things that are measured in advance, the person who loves you can tolerate everything about you, but the roles of both parties can't be wrong, after marriage, the man has to do the man's thing, and the woman has to be like a woman.

If you have to prove it, you can go to the hospital to do a personality identification certificate to prove when you had sex, so that you can prove your innocence!

The way you think about the problem is not right, first of all, this kind of thing has to prove that it is the man, and he wants to prove that he loves you. He doesn't believe you in this kind of thing, so what can he believe in what you say? If you still want to prove it, just look up the information on the Internet, I have the impression that it is normal not to bleed.

Do you care?

If not, don't you love?

Prove", the Chinese word, pinyin is zhèngmíng, paraphrasing refers to the determination of the authenticity of a person or thing based on accurate materials. From "Hanshu, Confucianism, Meng Xi, Change and Caution": "The same door Liang Qiu He dredged it out.

Yan Shigu notes: "Prove, clear and false." ”

Sentence formation: 1. Now you can travel with your ID card, and you don't need to issue a certificate in your unit.

2. It is a great thing to succeed in something that others despise, because it proves that you have overcome not only yourself but also others.

3. This is a powerful evidence that proves Xiaohua's innocence by Li Xiaozhen.

4. It turns out that our worries are unfounded.

To put it simply, a proof is a string of inferential statements of finite length, starting from an axiom and connecting to a proposition to be proven.

Proof theory is the study of the nature of a mathematical proof itself as a mathematical object of equilibrium. For example, there's a branch of mathematics called inverse mathematics. This branch was originally unknown to many people in China, but a few years ago, Liu Lu, an undergraduate student at Central South University, solved the Sitapan conjecture in backward mathematics and was hired as a professor-level researcher by Zhongnan Zhizhi, and suddenly became famous.

Extrapolating back to the study of mathematics, in simple terms, is the study of the "strength" of a proof. In fact, it is a bit similar to the subject's statement. Reversing means that the axiom is reversed from the theorem.

If theorem A can be reversed back to axiom B, but B cannot deduce A, then A is strictly stronger than B. Conversely, if axiom c derives theorem a, then sail a is weaker than c. The comparison of the strengths between different axiom systems is derived from whether they can be deduced from each other, which is the core content of inverse mathematics.

Proof is a Chinese word, pinyin zhèng míng, which refers to the determination of the authenticity of a person or thing based on accurate materials.

Paraphrase. Authenticity is determined based on the authentic material.

Refers to a certificate or a letter of certification.

Documents proving identity or authority.

Logic: All proofs presuppose the validity of the law of contradiction.

Truth and verifiability are two different concepts. What can be proved must be true, but what is true is not necessarily provable.

What does it prove? The question is complex.

Because you didn't specify the specifics.

So there are a lot of possibilities.

For example, he was proved wrong.

According to Article 9 of the Several Provisions of the Supreme People's Court on Evidence in Civil Proceedings, the parties do not need to present evidence to prove the following facts:

a) well-known facts;

2) the laws and theorems of nature;

3) Another fact that can be inferred on the basis of legal provisions or known facts and rules of experience in daily life;

4) Facts that have already been confirmed by a legally effective judgment of the people's court;

5) Facts that have been confirmed by the effective award of the arbitration institution;

6) Facts that have been proved by valid notarized documents.

Except in items (1), (3), (4), (5), and (6) of the preceding paragraph, the parties have evidence to the contrary that is sufficient to overturn it.

Every monk who is legally ordained in a regular monastery holds his own ordination. When talking about the situation of the monks' affiliation, it was verified that there was no "so-and-so temple" as referred to by this group, and the monks were not allowed to ask for money from others in their personal names without permission. Director Chen clearly told reporters that according to the relevant laws and regulations of the state, monks in the name of the temple should issue invoices to donors in the name of the temple.

Proof because 2cos(4)=2 [1 2)(1+cos 2))]2

2cos( 8)=2 [(1 2)(華Bi1+cos 4))]2+2cos 4)= 2+ 2)

2cos（π/16）=2√[（1/2）（1+cosπ/8））]2+2cosπ/8)=√2+√(2+√2)]

So 2cos(2n) = 2+ 2+.2) (n-1 2).

Mathematical induction is used to prove that (1) is true when n=2,3,4.

2) Suppose that when n=k is true, that is.

2cos(π/2^k)=√2+√2+..2) (k-1 2) was established then.

2cos(π/2^（k+1）)=2+2cos(π/2^k）=√2+√2+..2) (k 2) So when n=k+1 is true, the proposition can be known by mathematical induction, and the Lu bond is obtained.