
atishjoygobin
math pre-undergrad
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LAST 24 HRS
0 min
LAST WEEK
7 hr 29 min
LAST 30 DAYS
76 hr 36 min
ALL TIME
76 hr 36 min
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Plan: ๐ LADR โ Ch. 3 q.12+Result: q. 12, 13Feeling:
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Plan: ๐ LADR โ Ch.3 q.11Result: q.11 was clean. Looking forward to the next 4Feeling:Liked byBarre
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Plan: ๐ LADR โ Ch. 3 Read and Raid q.10+11Result: 10 good. 11 bad, gave up too early. Re-try after โ๏ธFeeling:Liked byGeekLady113BarreStudyPrincess
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Plan: ๐ LADR โ Ch. 3 Read and Raid q.9Result: Did ok, missed a lemmaFeeling:Liked byBarreStudyPrincess
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Plan: ๐ LADR โ Ch. 3 Read and Raid q.7Result: q7. Easy but take an arbitrary element q.8 Sum of subspaces does not have coefficientsFeeling:Liked byPencil_Me_In
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Plan: ๐ LADR โ Ch. 3 Read and Raid q.5Result: 5+6 done. Composition of injective maps is injective BUT you canโt take v, w because we might just have the zero vector.Feeling:Liked byBarre
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Plan: ๐ G2Analysis โ Continue reading Ch. 3 SeriesResult: Integral test. Alternating series testFeeling:Liked byheidi
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Plan: ๐ G2Analysis โ Read Ch. 3 SeriesResult: Converges โ> terms go to zero, ratio test, comparison testFeeling:Liked byheidi
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Plan: ๐จ๐ฝโ๐ป Write automationResult: DoneFeeling:
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Plan: ๐ฏ Schaumโs LA โ Continue โLinear Mappingsโ problemsResult: SlowFeeling:
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Plan: ๐ฏ Schaumโs LA - โLinear Mappingsโ problemsResult: Distracted by phoneFeeling:Liked byheidi
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Plan: ๐ฏ Schaumโs LA โ Read โLinear MappingsโResult: Slow, groggy. Problems nextFeeling:Liked byheidi
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Plan: ๐ LADR โ Ch. 3 1st pass problemsResult: Done. Now reading Schaumโs โLinear mappingsโFeeling:
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Plan: Write regex to block newsResult: DoneFeeling:Liked byRisingPenguin17Barre
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Plan: ๐จ๐ฝโ๐ป Continue writing scalpResult: NothingFeeling:Liked byheidiRisingPenguin17
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Plan: ๐จ๐ฝโ๐ป Add 'Above 5m_low' to automation + write scalpResult: (i) done, not (ii)Feeling:Liked byBarre
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Plan: ๐ LADR โ Ch. 3 โLinear Mapsโ problemsResult: Tough. Not enjoying thisFeeling:Liked byBarreRisingPenguin17heidi
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Plan: ๐ LADR โ Understand why a linear map is determined by its values on a basisResult: Feeling better. Meaning of โdetermined byโFeeling:Liked byRisingPenguin17heidi
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Plan: Read Alcock articleResult: 6/11 pages. Follow-up referencesFeeling:Liked byheidiFiratBarreRisingPenguin17
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Plan: ๐ LADR โ Take another stab at matrices of linear mapsResult: Linear map is determined by bases, matrix of linear map, invertibility, isomorphicFeeling:Liked byRisingPenguin17
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Plan: Write quick outline of what I did todayResult: Done. Good night allFeeling:Liked byFiratBarreRisingPenguin17
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Plan: ๐ G2A โ Ch. 2.2 What happens if we massage inequalities to a constant sequence? + algebra of limits division proofResult: I took the โb_{n} is boundedโ approach for division rule but they took a different one. Suggests I could try their new method on the a_{n}b_{n} โ> ab proof?Feeling:Liked byRisingPenguin17Barreheidi
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Plan: ๐ G2A โ Ch. 2.2 quickly recall previous session then prove algebra of limitsResult: Recalled + 2/3 algebra of limits proofsFeeling:Liked byRisingPenguin17heidi
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Plan: ๐ G2A โ Continue Ch. 2.2Result: Limit is unique, convergent ==> boundedFeeling:Liked byFiratRisingPenguin17heidi
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Plan: ๐ G2A โ Continue Ch. 2.2Result: If youโre massaging inequalities you might invoke the shift rule, then you need N = max{ , }. Trying to prove limit is uniqueFeeling:
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Plan: ๐ Guide to Analysis โ Continue Ch. 2.2Result: ๐๐ 100 timers WOOOOO!!! ๐๐ Comparison test often combined with โshift ruleโ to massage the inequalitiesFeeling:Liked byMd7SweatyNerdieGeekLady113Firat
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Plan: ๐ Guide to Analysis โ Recall then do everything from Ch. 2.2Result: Not much. Definitions, convergent => bounded, comparisonFeeling:Liked byshoo
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Plan: ๐ Guide to Analysis โ Continue reading Ch. 2 Sequences p. 19-Result: Done. Standard limits, subsequences, Cauchyโs criterion, triangle inequalitiesFeeling:Liked byBarre
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Plan: ๐ Guide to Analysis โ Speed read Ch. 2 SequencesResult: 18/37 pages. Sequence tends to infinity, comparison, squeeze, algebra of limitsFeeling:Liked byheidi
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Plan: Clean Kindle and write up logbookResult: Done. Book list: Four CornersFeeling:Liked byshoo
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Plan: math24 Integration โ Trig. and hyperbolic substitutions q's 6-Result: q's 6-9Feeling:Liked byMrNobody
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Plan: math24 Integration โ Trigonometric and hyperbolic substitutionsResult: q's 1-6. Good problems. Slow :(Feeling:
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Plan: math24 Integration โ Vector-valued functionsResult: Done! Arbitrary vector constant. Moved onto trig. + hyperbolic substitutionsFeeling:Liked byGeekLady113
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Plan: math24 Integration โ Hyperbolic functions recall the nice questions from yesterday then continueResult: Done and moved to vector-valued functions. Defn. of vector-valued functionFeeling:Liked byBarre
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Plan: math24 Integration โ Trigonometric integrals q's 11-Result: Done + hyperbolics q's 1-9Feeling:Liked byheidi
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Plan: math24 Integration โ Weierstrass q's 6-Result: q's 6-9Feeling:
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Plan: math24 Integration โ WeierstrassResult: q's 2-5. Weierstrass sub for cos(x), cos(x/2), cos(2x) are all just scaled versions of each otherFeeling:
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Plan: Add 'Steps into Analysis', 'Guide to Analysis' and 'How to Integrate it' to NotabilityResult: DoneFeeling:Liked byRisingPenguin17