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 02:34Z

1ψ² + 1ψ + 3 = 0

8ψ² + 7ψ + 0 = 0

66K

∑_{k=1}^{n} k = n(n+1)/2

222K

d/dω [ω^8] = 8ω^7

d/dy [y^7] = 7y^6

87K

3α² + 8α + 4 = 0

2K

11γ² + 5γ + 0 = 0

11β² + 6β + 2 = 0

174K

PV = nRT

61K

iħ ∂ψ/∂t = Ĥψ

∇ × E = −∂B/∂t

380K

CH₄ + 2O₂ → CO₂ + 2H₂O

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

d/dt [t^3] = 3t^2

119K

11ψ² + 6ψ + 2 = 0

472K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

392K

N₂ + 3H₂ ⇌ 2NH₃

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

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