Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 20:49Z

det| 4 8 ; 7 5 | = -36

F = G m₁m₂ / r²

66K

det| 9 4 ; 1 10 | = 86

222K

∇ × E = −∂B/∂t

\frac{7}{1} \sum_{i=1}^{n} i^{2}

87K

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

2K

5β² + 3β + 5 = 0

1θ² + 7θ + 4 = 0

174K

det| 5 6 ; 2 6 | = 18

61K

E = mc²

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

380K

iħ ∂ψ/∂t = Ĥψ

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

119K

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

472K

2H₂ + O₂ → 2H₂O

ΔS ≥ 0

392K

3n² + 2n + 4 = 0

32K

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