Professor D's (Debrecht) In Depth View of Math
@professor-debrechts-in-depth • Joined February 20, 2013
Professor D's (Debrecht) In Depth View of Math
@professor-debrechts-in-depth • Joined February 20, 2013
At a glance
Subscribers
Last 28 days719
Views
Last 28 days115K
Videos
Last 28 days341
Charts
Subscribers, views & videos over time
Subscribers gained (weekly) · 6 mo
Views gained (weekly) · 6 mo
Subs milestone changes (up to 30)
Views milestone changes (up to 30)
Engagement
Avg. views per video
340
Total views ÷ total videos
Views per subscriber
161×
Total views ÷ subscribers
Subs per video
2
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $81 – $232
Daily avg.: $0 – $0
Weekly avg.: $1 – $2
Last 28 days: $2 – $7
Based on estimated $0.7–$2 CPM.
Analytics tables
Analytics Table:Professor D's (Debrecht) In Depth View of Math
| Date | subscribers | views | videos |
|---|---|---|---|
Jun 1, 2026 Jun 1 Mon | 719 +4 | 115K +1.71K | 341 -- |
May 25, 2026 May 25 Mon | 715 +3 | 114K +973 | 341 -- |
May 18, 2026 May 18 Mon | 712 +4 | 113K +316 | 341 -- |
May 11, 2026 May 11 Mon | 708 +4 | 112K +360 | 341 -- |
May 4, 2026 May 4 Mon | 704 +3 | 112K +447 | 341 -- |
Apr 27, 2026 Apr 27 Mon | 701 +4 | 111K +723 | 341 +1 |
Apr 20, 2026 Apr 20 Mon | 697 +4 | 111K +600 | 340 -- |
Apr 13, 2026 Apr 13 Mon | 693 +1 | 110K +730 | 340 -- |
Apr 6, 2026 Apr 6 Mon | 692 +1 | 109K +578 | 340 -- |
Mar 30, 2026 Mar 30 Mon | 691 -- | 109K -- | 340 -- |
Subscribers gained (weekly)
| Week | Subscribers gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 5 | +5 |
Dec 8, 2025 | 0 | -5 |
Dec 15, 2025 | 2 | +2 |
Dec 22, 2025 | 6 | +4 |
Dec 29, 2025 | 0 | -6 |
Jan 1, 2026 | 3 | +3 |
Jan 5, 2026 | 4 | +1 |
Jan 12, 2026 | 4 | -- |
Jan 19, 2026 | 8 | +4 |
Jan 26, 2026 | 10 | +2 |
Feb 2, 2026 | 5 | -5 |
Feb 9, 2026 | 3 | -2 |
Feb 16, 2026 | 5 | +2 |
Feb 23, 2026 | 6 | +1 |
Mar 2, 2026 | 10 | +4 |
Mar 9, 2026 | 5 | -5 |
Views gained (weekly)
| Week | Views gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 509 | +509 |
Dec 8, 2025 | 500 | -9 |
Dec 15, 2025 | 159 | -341 |
Dec 22, 2025 | 112 | -47 |
Dec 29, 2025 | 39 | -73 |
Jan 1, 2026 | 96 | +57 |
Jan 5, 2026 | 189 | +93 |
Jan 12, 2026 | 222 | +33 |
Jan 19, 2026 | 1.02K | +797 |
Jan 26, 2026 | 1.45K | +434 |
Feb 2, 2026 | 1.36K | -87 |
Feb 9, 2026 | 1.01K | -357 |
Feb 16, 2026 | 896 | -113 |
Feb 23, 2026 | 910 | +14 |
Mar 2, 2026 | 818 | -92 |
Mar 9, 2026 | 726 | -92 |
About
I focus primarily on courses in the STEM curriculum, in the Calculus sequence. I don't just hit the highlights of a topic; I go deep into the content and work many examples of all types. Students really struggle with the weird and unusual problems, so I try to cover those, as well as the basic types, of the problems I…
- Joined
- February 20, 2013
More features coming
We're working on new analytics and tools. Stay tuned.
More features coming
We're working on new analytics and tools. Stay tuned.