Engagement
20 posts held, back to 6 August 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.
- ERR · 30 days
- 15.1%
- avg views ÷ 477 subscribers
- Avg views / post
- 72.0
- 20 posts measured
- Reaction rate
- —
- this channel exposes no reaction counts
- Posts in window
- 20
- of 20 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
- Photos
- ≈1,220
- Videos
- ≈366
- Links
- ≈246
Lifetime counters from Telegram’s own channel header, read 8 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked ≈ was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.
- Video runtime
- 42s
- Average length
- 42s
Measured directly from 1 video with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Recent posts
7 Aug 2026, 20:02 UTC16 viewsread 8 August 2026 Forwarded from @The_Science_and_Theology_CenterPhoto
🎥آیا آگاهی و هوش بدون بدن ممکن است؟
🔻 گفتگو با دکتر عبدالرحمن نجل رحیم، پزشک، متخصص مغز و اعصاب و پژوهشگر علوم اعصاب. ایشان پس از تحصیل پزشکی و تخصص در ایران، برای ادامه پژوهشهای نوروساینس به انگلستان رفت و در سال ۱۹۷۱ دکتری نوروساینس خود را از دانشگاه شفیلد دریافت کرد.
🔻در این گفتوگو، از تفاوت نگاه نوروساینس و روانکاوی به ذهن و آگاهی آغاز میکنیم و به نقش بدن، زبان، روابط انسانی و بستر اجتماعی در شکلگیری ذهن می…
7 Aug 2026, 19:21 UTC23 viewsread 8 August 2026 باسمه تعالی
پرسش و پاسخ ریاضی(۱۷)
پرسش:
بازی زندگی اثر کانوی چیست؟
پاسخ:
🌸 بازی زندگی ، اثر کانوی یک اتوماتای سلولی است که در سال ۱۹۷۰ توسط ریاضیدان انگلیسی، جان هورتون کانوی طراحی شد. این «بازی» در حقیقت بازیکنی ندارد؛ تنها کافی است وضعیت اولیهٔ چند خانهٔ زنده روی یک صفحهٔ شطرنجی مشخص شود، سپس سامانه بر اساس چند قانون ساده، خودبهخود تکامل مییابد.
🌸 در این مدل، هر خانه یکی از دو حالت را دارد:
زنده یا مرده…
7 Aug 2026, 19:13 UTC7 viewsread 8 August 2026 Photo
Photo, posted without a caption
7 Aug 2026, 18:50 UTC22 viewsread 8 August 2026 باسمه تعالی
پرسش و پاسخ ریاضی (۱۶)
پرسش: اتوماتای سلولی چیست؟
پاسخ:
اتوماتای سلولی , مدلی ریاضی و محاسباتی برای مطالعهٔ سیستمهای پیچیده است که از مجموعهای از سلولها تشکیل میشود. این سلولها معمولاً روی یک شبکهٔ یکبعدی، دوبعدی یا چندبعدی قرار دارند و هر سلول در هر لحظه در یکی از چند حالت مشخص (مانند ۰ و ۱ یا خاموش و روشن) قرار میگیرد.
ویژگی اصلی اتوماتای سلولی آن است که حالت هر سلول گام بعدی تنها به حالت …
7 Aug 2026, 13:13 UTC182 viewsread 8 August 2026 باسمه تعالی
پرسش و پاسخ دینی (۸)
پرسش:
آیا ادراک انسان، بازتابِ مستقیم و بیواسطهٔ واقعیت است؟
پاسخ:
ادراک انسان همواره بازتاب مستقیم و عینیِ واقعیت نیست. در فرآیند شناخت، مغز تنها یک گیرنده نیست، بلکه یک «تفسیرگر» است؛ به این معنا که اطلاعات حسی را دریافت و بر اساس الگوهای پیشین، تفسیر میکند. از این رو، به دلیل محدودیتهای حسی، تأثیر نور و فاصله، یا پیشفرضهای ذهنی، انسان گاه دچار «خطای ادراکی» میشود. برای …
7 Aug 2026, 12:48 UTC18 viewsread 8 August 2026 Forwarded from @harmoniclibVideo
این شکل هندسی را یک ژاپنی طراحی کرده است
ببینید با کمی تغییر زاویهی دید، چقدر میان حقیقت این سازه با آنچه از آن میبینیم، تفاوت ایجاد میشود به گونهای که اصلاً احتمال نمیدهیم در دیدن خطا کردهایم !
حقایق دیگر را از کدام زاویه میبینیم ؟
از کجا معلوم از سمت درست میبینیم؟
آنچه با چشم فیزیک می بینیم دلیل بر واقعی بودنش نیست و آنچه با چشم فیزیک نمی بینیم دال بر غیرواقعی بودنش نیست !
@harmoniclib
7 Aug 2026, 10:41 UTC24 viewsread 8 August 2026 باسمهتعالی
🌸 فهرست مطالب روزانهٔ کانال «تاریخ ریاضیات، فلسفه و هنر» 🌸
با توجه به تنوع سلیقهها و دیدگاههای اعضای محترم، تصمیم گرفته شد مجموعهای از مطالب گوناگون و جذاب در قالب بخشهای منظم ارائه شود تا هر یک از عزیزان بتوانند موضوع دلخواه خود را بهسادگی دنبال کنند. این مجموعه شامل بخشهای زیر است:
🌸 بخش اول: مباحث ریاضیات، بهویژه مسائل بازِ ریاضی که سالهاست بیپاسخ ماندهاند و حل آنها میتواند افقهای تازها…
7 Aug 2026, 10:35 UTC200 viewsread 8 August 2026 بسمه تعالی
پرسش و پاسخ دینی (۷)
پرسش:
نقش ثروت در ابقای دین چیست؟
پاسخ:
🌸 در آموزههای اسلام، ثروت اگر از راه حلال به دست آید و در مسیر رضای الهی و خدمت به جامعه مصرف شود، یکی از عوامل مهم در حفظ، گسترش و پایداری دین به شمار میآید. بسیاری از فعالیتهای دینی، فرهنگی، آموزشی و اجتماعی بدون پشتوانه مالی مناسب امکان تحقق و استمرار ندارند. ازاینرو، اسلام ضمن نکوهش دلبستگی به مال، بهرهگیری صحیح از آن را برای اعتل…
6 Aug 2026, 20:08 UTC95 viewsread 8 August 2026 تدریس این کتاب
6 Aug 2026, 20:08 UTC96 viewsread 8 August 2026 https://www.youtube.com/playlist?list=PLUM5vdzDQB4H1eQev_qqbkMA_72pU5qo3
6 Aug 2026, 20:08 UTC99 viewsread 8 August 2026 https://arxiv.org/pdf/2405.18287
6 Aug 2026, 20:04 UTC125 viewsread 8 August 2026 Photo
Photo, posted without a caption
Showing the 12 most recent of 20 posts we hold for @RejaliMathematicsChannel. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Citation-graph rank
Citation-graph rank — 188,023 of 1,160,990entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
Forward network
Republished by
Channels on the register that have forwarded this channel's posts into their own feed.
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Mentions
Named by 4 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 8 August 2026 — this
entry's latest reading, not the date you are reading this.
“تاریخ ریاضیات، فلسفه و هنر” (@RejaliMathematicsChannel), 477 subscribers as measured 8 August 2026. Telegram Register, tgregister.com/channel/RejaliMathematicsChannel.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.
