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 21:06Z

10t² + 3t + 6 = 0

12z² + 1z + 7 = 0

66K

det| 9 4 ; 1 10 | = 86

222K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

87K

∑_{k=1}^{n} k = n(n+1)/2

2K

8ψ² + 2ψ + 2 = 0

∇ × E = −∂B/∂t

174K

∇²r = 0

61K

∂β/∂y = 8β

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

380K

d/dθ [θ^3] = 3θ^2

335K

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

119K

PV = nRT

472K

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