Website abudnikov. ru - mathematics without unnecessary rigor, but with soulHere it is - an online resource where mathematics ceases to be something scary and distant. On the website...
Here it is - an online resource where mathematics ceases to be something scary and distant. On the websiteabudnikov. rueverything looks as if it were from real life, as if someone wanted to talk about mathematics in simple language, without panic and painful tension. No, there is no rigid theory here. No axioms. No evidence. Not even a complete justification for each step. Well, maybe that's good? Who knows.
Each section of the site is like a conversation with a friend. Sometimes humorous, sometimes serious. Looking at the main page, you can immediately see: the author does not want to be correct. He does not strive for absolute accuracy. On the contrary, he tries to make the material accessible. Especially for those who are just beginning to understand what an equation or logarithm is. Yes, it may seem unprofessional. But not everyone wants to start with definitions and theorems. Many people just want to understand.
The author of the site says directly: If you want complete rigor, you don’t need to come here. It's fair. He admits that his approach may not be suitable for those accustomed to an academic style. And this is not a mistake. It's a choice. The choice to convey an idea without getting bogged down in terms.
It seems that he wants everyone who looks at the site to say to themselves: Oh! And I can understand that. You don’t have to become a professor, but at least stop being afraid. After all, many simply do not know where to start. And here is the way. Step by step. No pressure. Sometimes even with humor. For example, when they write: Logarithmic equations - basics or Operations with logarithms. Let's get our hands on it! Sounds like an invitation, not a tutorial.
After all, everything could have been made more strict. It was possible to add formulas, evidence, links to sources. But no. Instead - live text. Human. With conversational turns. With errors. With repetitions. With a thought that keeps coming back, as if the author was testing himself. It works. Because it feels like the person here is not just making a website, but wants to help.
And yes, there is a section about printing booklets and a catalog of diplomas. Perhaps this is an additional source of income. But this does not affect the main content. Mathematics remains the main thing. And it is presented the way those who are just starting their journey would like to see it.
The site belongs to one of those who decided to explain mathematics differently. The author is Abudnikov, judging by the domain name. There is no official company or legal entity here; most likely this is an individual project.
Yes, judging by the contents of the page, it is active and accessible. There are no signs that it has been sold, blocked or turned off. On the contrary, the information is updated and structured.
The author says directly: if you need complete academic accuracy, don’t come here. He opts for clarity. His goal is to help beginners, not to intimidate them with theory.
There are no contacts in the text of the site. No mail, no phone, no social networks. Most likely, the author prefers to remain in the shadows.
No, not really. This is more like a live blog, where topics from school and university mathematics are discussed, but without a formal approach. Suitable for those who just want to understand.
domain: ABUDNIKOV.RU
nserver: pns1.cloudns.net.
nserver: pns2.cloudns.net.
nserver: pns3.cloudns.net.
nserver: pns4.cloudns.net.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2020-12-31T14:02:42Z
paid-till: 2026-12-31T14:02:42Z
free-date: 2027-01-31
source: TCI
Last updated on 2026-03-14T18:03:01Z
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Sitemap: https://abudnikov.ru/sitemap.xml
Host: https://abudnikov.ru
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