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2026 Maths Final Revise | Vikum Harshana

@FRMaths26_vikum

On this record: Topic · Observations · Also posting the same content · Growth · Engagement · Reactions · Posts · Polls · Citations · Cite this entry

2,314subscribers

-338 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 1,000–3,162.

Register entry

Telegram ID-1003980124184
TypeChannel
Username@FRMaths26_vikum
CreatedBetween 1 April 2026 and 31 July 2026 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live4 September 2026
Measurements held12
Confirmed unchanged1 time, most recently 4 September 2026
On Telegramt.me/FRMaths26_vikum

Topic

Education — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-UD-Q6_K_XL, prompt version 1) read this channel’s own recent posts on 11 August 2026 and assigned it the closest of 31 fixed categories, at 100% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.

Observations

These are measurements, not verdicts. Each one below states something we counted, alongside the evidence it was counted from, so you can check it rather than take it. None of them is graded: every observation this register holds is recorded at severity 0, because the precision of the detectors behind them has not been measured yet, and a rating we cannot support is worse than none. Read each as a fact about the data, not as a judgement about the channel. How we measure.

Content that also appears on other registered channels

Posts published here appear word for word on 4 other registered channels. The matching is on the text itself, not on Telegram’s forward marker, so it finds a copy whether or not it was labelled as one.

Matching posts — open both and compare (3 of the pairs behind the counts below)
Posted firstThenOverlapGap
@FRMaths26_vikum/267 · this entry31 Jul 2026, 04:31 UTC@Mathsupportivep26/25531 Jul 2026, 04:31 UTC1.00under a minute
@CMvikum26/91331 Jul 2026, 04:30 UTC@FRMaths26_vikum/267 · this entry31 Jul 2026, 04:31 UTC1.00under a minute
@FRMaths25_vikum/92631 Jul 2026, 04:31 UTC@FRMaths26_vikum/267 · this entry31 Jul 2026, 04:31 UTC1.00under a minute
Every channel this entry shares post bodies with
ChannelMatching postsText overlapTypical gapPublished first
@Vikum_Harshana14 (8/8 hand-verifiable sample passed)1.0072 seconds@Vikum_Harshana (131)
@Mathsupportivep2615 (8/8 hand-verifiable sample passed)1.00under a minute@Mathsupportivep26 (141)
@CMvikum2615 (8/8 hand-verifiable sample passed)1.00under a minute@CMvikum26 (150)
@FRMaths25_vikum15 (8/8 hand-verifiable sample passed)1.00under a minute@FRMaths25_vikum (150)

Text overlap is the Jaccard coefficient over the set of distinct three-word phrases in the two bodies: 1.00 is identical wording, and the threshold for counting a pair at all is 0.70. Candidates are generated by simhash LSH (4 x 16-bit bands, exact Hamming <= 3) verified against the bodies with Jaccard over the SET of distinct 3-word shingles. Published first counts which side of each matching pair carries the earlier timestamp — in this corpus, which is the limitation directly below.

What this cannot establish

MEASURED, DOMINANT ERROR SOURCE: a post ingested before 2026-08-06 may have carried a forward header that was not recorded. A 45-pair hand-check against live t.me pages found 14 (31%) where the live page shows a forward header naming the other channel and the database has none, plus 4 more (9%) naming a third party. The text match itself was wrong 0 times out of 45. Read attribution_capture.items_in_trusted_window before treating the unattributed count as a claim.

Telegram lets a channel forward a post with a header naming the source, and we only began reliably recording that header on 2026-08-06. None of the 2 matches recorded here fall after that date, so for this entry we cannot say whether any of them carried a credit. The duplication is measured; the absence of attribution is not.

“Published first” means first in this corpus. We hold 16 comparable posts for this entry, running 31 July 2026 to 7 August 2026. A channel we have read one page deep will look younger than a neighbour we have read in full, and the order would flip with no change in the underlying facts.

The detector’s own notes on this observation, as it recorded them. Names in this_style are fields of the underlying evidence record, which the plain-English paragraphs above read out for this entry.

  • Verbatim republication has three causes and the text separates only two: a clone/mirror, unattributed copy-paste, or BOTH channels copying a common third source that neither attributes. The spread filter (content held by at most 8 channels) reduces the third and does not remove it.
  • 'Earliest' means earliest IN THIS CORPUS. A channel ingested one page deep will look younger than a neighbour ingested in full; corpus_coverage above is there to be checked before the direction is believed.
  • shared_verified_est extrapolates the sampled pass rate over the full narrow match count; sampled/passed are the numbers actually measured.
  • Absence of a forward header is not proof of intent: Telegram lets a channel disable forward attribution, and a credit written in the body is not parsed as attribution here (mention_edge_either_way above is the closest available signal).

Across the whole group of 5, the earliest publisher we hold is @Vikum_Harshana. That is a statement about our reading window, not a claim of authorship.

Recorded under the keys clone_copy · clone_mutual, last confirmed 8 August 2026. An observation that a later pass no longer finds is cleared, and a cleared observation is removed from this page rather than being shown struck through — we do not keep publishing a claim we have withdrawn. Dispute an observation.

Also posting the same content

This channel’s posts match, word for word or near enough, posts on 4 other registered channels, found by comparing text fingerprints across every channel on the register. That matching has been checked by hand against the live Telegram pages and found reliable — 0 wrong of 45 pairs re-read.

Which channel, if either, published first is deliberately not shown. The same hand-check found that reading wrong 18 of 45 times — 60%, no better than a coin flip — because it depends on how deep our own crawl happened to reach into each channel’s history, not on when the content was actually first posted. This list is ordered by subscriber count, the same as every other listing on this site, never by which channel we think came first. Word-for-word matching has several ordinary explanations besides copying — a channel mirroring itself, an unattributed repost, or two channels independently repeating the same wire story — and this measurement cannot tell those apart. How this is measured.

Growth

2,3142,6522,4837 August 2026 — 2,652 subscribers7 August 2026 — 2,652 subscribers8 August 2026 — 2,650 subscribers11 August 2026 — 2,652 subscribers14 August 2026 — 2,624 subscribers17 August 2026 — 2,604 subscribers20 August 2026 — 2,591 subscribers24 August 2026 — 2,516 subscribers26 August 2026 — 2,462 subscribers29 August 2026 — 2,422 subscribers1 September 2026 — 2,375 subscribers4 September 2026 — 2,314 subscribers7 August 20264 September 2026
12 measurements spanning 28 days, net -338. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 2,263–2,703 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
4 Sept 2026, 17:192,314-61
1 Sept 2026, 09:042,375-47
29 Aug 2026, 17:452,422-40
26 Aug 2026, 16:582,462-54
24 Aug 2026, 02:032,516-75
20 Aug 2026, 04:282,591-13
17 Aug 2026, 15:042,604-20
14 Aug 2026, 16:562,624-28
11 Aug 2026, 09:532,652+2
8 Aug 2026, 05:422,650-2
7 Aug 2026, 20:162,652no change
7 Aug 2026, 19:212,652first reading

Engagement

20 posts held, back to 31 July 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 7 August 2026. An engagement rate over an empty window would be a number about nothing.

Reaction mix

217 reactions across 17 posts, in 4 distinct kinds. The most used accounts for 85.3% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
18585.3%
❤‍🔥2310.6%
🔥73.23%
👍20.922%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 18 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 217 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 31 July 2026 to 7 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

7 Aug 2026, 19:16 UTC47 views1 reactionsread 7 August 2026
Forwarded from @Vikum_Harshana

‎ස්කන්ධ කේන්ද්‍රය සාධනය කිරීම් (Centre of Mass Proofs) ============================ ඔන්න ළමයි...පොරොන්දු වුණු විදියටම "ස්කන්ධ කේන්ද්‍රය සාධනය කිරීම් 6" තමයි මේ තියෙන්නේ. https://youtu.be/-e4zwOV1YPA කලින් කිව්වා වගේ Animation video එක ඉවර කරගන්න වෙලාවක් නැති වෙයි වගේ හිතුන නිසයි මේ විදියට වීඩියෝ එක දැම්මේ. මේ වීඩියෝ එකේ, ⚜ අර්ධ වෘත්තාකර චාපයක ස්කන්ධ කේන්ද්‍රය ⚜ අර්ධ වෘත්තාකර කේන්ද්‍රික ඛණ්ඩයක ස්කන්ධ කේන්ද්‍රය

1

5 Aug 2026, 18:12 UTC380 views18 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaPhoto

THEORY UNLOCKED ================= මම කරපු Theory Unlocked සෙෂන් දෙකේ ලින්ක් තමයි මේ තියෙන්නේ. වීඩියොස් දෙකම වෙන වෙනම පාඩම්වලට timestamp කරලා දාල තියෙනවා. THEORY UNLOCKED: PURE MATHS https://youtube.com/live/T5uAPGp-RA4?feature=share THEORY UNLOCKED: APPLIED MATHS https://youtube.com/live/cSdpZj8U9PA?feature=share විභාගයට යන්න කලින් බලන්න තියෙන හොඳම වීඩියෝ දෙක තමයි මේ. හැමෝම එක්ක ශෙයා කරගන්න. - විකුම් හර්ෂණ | C

18

5 Aug 2026, 14:47 UTC440 views24 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaPoll

FINAL CHECKLIST

  1. 2018 Pure + 2018 Applied41%
  2. 2019 Pure + 2019 Applied31%
  3. 2020 Pure + 2020 Applied27%
  4. 2021 Pure + 2022 Pure28%
  5. 2023 Pure + 2024 Pure + 2025 Pure36%
  6. 2021 Applied + 2022 Applied22%
  7. 2023 Applied + 2024 Applied + 2025 Applied30%

The shares total 215%, above 100: this poll accepts more than one answer per voter. No per-option vote count is published, so the number of voters who chose each option is not derivable and is not shown.

❤‍🔥193👍2

5 Aug 2026, 12:14 UTC416 views8 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaPhoto

2023 - 2025 PAPER DISCUSSION PLAYLIST =================================== මම කරපු Combined Maths 2023 - 2025 Paper Discussion ඔක්කොම තියෙන Youtube Playlist එක තමයි මේ. වීඩියොස් ඔක්කොගේම ප්‍රශ්නවලට timestamp කරලා දාල තියෙනවා. https://www.youtube.com/playlist?list=PLdGQo3CPRrM0 ඔයාල ඉස්සරහ දවස්වල තනියම පේපර් ලියලා මේ වීඩියෝ ටිකෙන් උත්තර චෙක් කරගන්න. එතකොට වැඩේ පහසු වෙයි. හැමෝම එක්ක ශෙයා කරගන්න. - විකුම් හර්ෂණ | C

8

5 Aug 2026, 05:03 UTC472 views35 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaPhoto

"අන්තිම දවස් කිහිපයේ Combined Maths සැලැස්ම" මුලින්ම කියන්න ඕනේ ළමයි මේක හැම ළමයටම සෙට් වෙන එකක් නෙමෙයි. This is not everyone's cup of tea ඒ වුනාට හරියට ප්ලෑන් එකකට වැඩේ කරන්න හදන කෙනෙක්ට මේක වටීවි. Just trust the process. අමිල සර් දාලා තියෙන "අන්තිම දවස් 7 වැඩ කරන විදිය" ට සෙට් වෙන්න තමයි මේක හැදුවේ. තනිකරම Past Papers ෆෝකස් කරලා කරන වැඩක්. ඒ වුණාට ඔයාට මීට අමතරව වැඩිපුර දෙයක් කරගන්න පුළුවන් නම් දෙපාරක් නොහිතා

33🔥2

4 Aug 2026, 16:59 UTC461 views11 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaFile

අද කරපු Applied Maths 2018-2022 Paper session එකේ pdf එක තමයි. දන්න දන්න හැම යාළුවෙක් එක්කම මේක බෙදාගන්න. හොඳට වැඩ ටික කරගන්න එහෙනම්.

11

4 Aug 2026, 06:36 UTC500 views3 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaPhoto

එහෙනම් හැමෝම අද දවල් 1:00 ට එන්න. 2018-2025 වසරවල ඔක්කොම Applied Maths කෙටි ප්‍රශ්න සාකච්ඡා කරනවා. ඔව්, තියරි ඔක්කොම මතක් කරනවා. මුකුත් නොදැන ආවත් තේරෙන විදියට වැඩේ කෙරෙනවා. එහෙනම් 1:00 ට එන්න. Zoom link එක: https://zoom.us/j/91009358207?pwd=ya8XEehZj8N4BiEpCkmMWRRmrqa8n4.1 පටන් ගත්තාම Youtube Live link එක දාන්නම්. - විකුම් හර්ෂණ | Combined Mathematics -

2🔥1

4 Aug 2026, 04:14 UTC549 views8 reactionsread 7 August 2026
Forwarded from @CMvikum26Photo

බොහෝ දෙනෙක්ගේ ඉල්ලීම පරිදි... පසුගිය විභාග කෙටි ප්‍රශ්න සාකච්ඡා කරන... ---------------- THE FINAL LAP ---------------- Applied Maths - අගෝස්තු 04 අඟහරුවාදා ප.ව.1:00 සිට ලංකාවටම නොමිලේ මේ iPad session එක මගේ ප්ලෑන් එකේ තිබ්බ දෙයක් නෙමෙයි. ළමයින්ගේම ඉල්ලීම් සළකා බලලා තමයි මේ වැඩේ හැදුවේ. එහෙනම් හැමෝම එන්න අද 1:00 ට. Live ආවොත් සියළු ප්‍රශ්නවලට උත්තර හොයාගන්න පුළුවන්. දන්න හැමොටම කියන්න. හැමෝවම පුළුවන් විදියට ග

8

3 Aug 2026, 22:16 UTC482 views9 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaFile

අද කරපු Pure Maths 2018-2022 Paper session එකේ pdf එක තමයි මේ. දන්න දන්න හැම යාළුවෙක් එක්කම මේක බෙදාගන්න. හොඳට වැඩ ටික කරගන්න එහෙනම්. - විකුම් හර්ෂණ | Combined MAthematics -

9

3 Aug 2026, 12:44 UTC552 views9 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaPhoto

එහෙනම් හැමෝම අද රෑ 7:00 ට එන්න. 2018-2025 වසරවල ඔක්කොම Pure Maths කෙටි ප්‍රශ්න සාකච්ඡා කරනවා. ඔව්, තියරි ඔක්කොම මතක් කරනවා. මුකුත් නොදැන ආවත් තේරෙන විදියට වැඩේ කෙරෙනවා. එහෙනම් 7:00 ට එන්න. Zoom link එක: https://zoom.us/j/91236830353?pwd=iy1cKjIaAjSjF80nm2RjKZuuUONO82.1 පටන් ගත්තාම Youtube Live link එක දාන්නම්. - විකුම් හර්ෂණ | Combined Mathematics -

8🔥1

3 Aug 2026, 06:09 UTC536 views4 reactionsread 7 August 2026
Forwarded from @Vikum_HarshanaPhoto

බොහෝ දෙනෙක්ගේ ඉල්ලීම පරිදි... පසුගිය විභාග කෙටි ප්‍රශ්න සාකච්ඡා කරන... ------------------------- THE FINAL LAP ------------------------- Pure Maths - අගෝස්තු 03 සඳුදා ප.ව.7:00 සිට ලංකාවටම නොමිලේ මේ iPad session එක මගේ ප්ලෑන් එකේ තිබ්බ දෙයක් නෙමෙයි. ළමයින්ගේම ඉල්ලීම් සළකා බලලා තමයි මේ වැඩේ හැදුවේ. එහෙනම් හැමෝම එන්න අද රෑ 7:00 ට. Live ආවොත් සියළු ප්‍රශ්නවලට උත්තර හොයාගන්න පුළුවන්. දන්න හැමොටම කියන්න. හැමෝවම පු

4

2 Aug 2026, 02:38 UTC620 views21 reactionsread 7 August 2026
Forwarded from @Vikum_Harshana

ළමයි කොහොමද වැඩ ටික කරගෙන යනවා නේද? ඔයාලා දැනටමත් දන්න විදිහට අපි අපේ 2026 Revision වැඩ ටික ඉවර කරනවා අගෝස්තු 03-04 තියෙන iPad session දෙකෙන්. ඇත්තටම කිව්වොත් අපි අපේ වැඩ ඉවර කරේ ජූලි දෙවෙනි සතියේ. එතනින් පස්සේ කරේම ඔයාලා කරපු ඉල්ලීම්වලට ප්‍රතිචාර විදියට කරපු 2023-2025 Full Paper Discussion Theory Unlocked කියන සෙෂන් ටික. ඉතින් ආයෙත් ඔයාලා වෙනුවෙන් කරන්න දෙයක් ඉතුරු වෙලා නැති වෙලාවක තමයි iPad session දෙක දැම්මේ.

20🔥1

Showing the 12 most recent of 20 posts we hold for @FRMaths26_vikum. 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.

Polls

The poll we hold for this entry, as Telegram rendered it when we read the post. A poll’s figures keep moving after that, so each one is dated.

5 Aug 2026, 14:47 UTCAnonymous Poll210 voters

FINAL CHECKLIST

  1. 2018 Pure + 2018 Applied41%
  2. 2019 Pure + 2019 Applied31%
  3. 2020 Pure + 2020 Applied27%
  4. 2021 Pure + 2022 Pure28%
  5. 2023 Pure + 2024 Pure + 2025 Pure36%
  6. 2021 Applied + 2022 Applied22%
  7. 2023 Applied + 2024 Applied + 2025 Applied30%

The shares total 215%, above 100: this poll accepts more than one answer per voter. No per-option vote count is published, so the number of voters who chose each option is not derivable and is not shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 20 most recent posts we hold, published 31 July 2026 to 7 August 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Forward network

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 1 registered channel — 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.

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 4 September 2026 — this entry's latest reading, not the date you are reading this.

“2026 Maths Final Revise | Vikum Harshana” (@FRMaths26_vikum), 2,314 subscribers as measured 4 September 2026. Telegram Register, tgregister.com/channel/FRMaths26_vikum.

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.