Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 22:36Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

11φ² + 7φ + 7 = 0

320K

F = ma

144K

det| 10 6 ; 4 11 | = 86

∂α/∂r = 8α

90K

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

438K

ΔS ≥ 0

8γ² + 1γ + 1 = 0

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

9α² + 3α + 1 = 0

iħ ∂ψ/∂t = Ĥψ

94K

PV = nRT

211K

det| 3 4 ; 4 4 | = -4

F = G m₁m₂ / r²

390K

∇ × E = −∂B/∂t

69K

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

det| 7 4 ; 4 8 | = 40

144K

∑_{k=1}^{n} k = n(n+1)/2

352K

E = mc²

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