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 05:50Z

iħ ∂ψ/∂t = Ĥψ

e^{i\pi} + 1 = 0

66K

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

15K

det| 1 5 ; 6 2 | = -28

∂β/∂β = 4β

83K

4n² + 2n + 7 = 0

68K

F = ma

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

417K

∫₀^∞ e^(-t²) dt = √π / 2

411K

λ = h/p

113K

12γ² + 2γ + 1 = 0

469K

∑_{k=1}^{n} k = n(n+1)/2

238K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

139K

F = ma

475K

\frac{5}{8} \sum_{i=1}^{n} i^{2}

341K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

98K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

431K

det| 9 4 ; 6 10 | = 66

317K

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

289K

CaCO₃ → CaO + CO₂

159K

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