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 18:54Z

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

CH₄ + 2O₂ → CO₂ + 2H₂O

320K

det| 8 6 ; 5 9 | = 42

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇²β = 0

90K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

438K

2r² + 6r + 5 = 0

∂z/∂ψ = 9z

394K

N₂ + 3H₂ ⇌ 2NH₃

29K

E = mc²

iħ ∂ψ/∂t = Ĥψ

94K

CaCO₃ → CaO + CO₂

211K

∂y/∂y = 3y

ω = 2πf

390K

8ψ² + 7ψ + 0 = 0

69K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

144K

9ψ² + 7ψ + 3 = 0

352K

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