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 00:40Z

6r² + 4r + 7 = 0

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

66K

det| 8 6 ; 5 9 | = 42

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

87K

det| 1 4 ; 0 2 | = 2

2K

1y² + 1y + 6 = 0

1n² + 7n + 3 = 0

174K

det| 9 4 ; 1 10 | = 86

61K

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

380K

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

335K

CaCO₃ → CaO + CO₂

ω = 2πf

119K

F = G m₁m₂ / r²

472K

∇²y = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

392K

PV = nRT

32K

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