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 02:35Z

1ψ² + 1ψ + 3 = 0

det| 7 4 ; 4 8 | = 40

66K

∑_{k=1}^{n} k = n(n+1)/2

222K

d/dω [ω^8] = 8ω^7

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

87K

9α² + 6α + 0 = 0

2K

11γ² + 5γ + 0 = 0

7y² + 9y + 1 = 0

174K

N₂ + 3H₂ ⇌ 2NH₃

61K

iħ ∂ψ/∂t = Ĥψ

∂γ/∂z = 6γ

380K

CH₄ + 2O₂ → CO₂ + 2H₂O

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

PV = nRT

119K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

472K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

392K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

32K

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

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