Σ index Batch 22 Ledger /3 Ledger /21 Rxn set 2 Batch 10 Matrix 11 Batch 4 Matrix 5 Eq pack 1 Eq pack 7

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-09-19 05:42Z

iħ ∂ψ/∂t = Ĥψ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

66K

PV = nRT

15K

det| 1 5 ; 6 2 | = -28

iħ ∂ψ/∂t = Ĥψ

83K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

68K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

417K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

411K

det| 8 2 ; 7 9 | = 58

113K

det| 3 4 ; 6 4 | = -12

469K

1z² + 3z + 3 = 0

238K

7β² + 2β + 2 = 0

139K

\lim_{t\to 0} \frac{\sin t}{t} = 1

475K

det| 7 7 ; 2 8 | = 42

341K

d/dz [z^4] = 4z^3

98K

CaCO₃ → CaO + CO₂

431K

6θ² + 6θ + 6 = 0

317K

\oint_C \vec{F}\cdot d\vec{r} = 0

289K

det| 7 9 ; 4 8 | = 20

159K

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