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 18:22Z

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

det| 12 3 ; 4 13 | = 144

320K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

N₂ + 3H₂ ⇌ 2NH₃

90K

PV = nRT

438K

2r² + 6r + 5 = 0

det| 7 4 ; 4 8 | = 40

394K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

29K

E = mc²

8φ² + 4φ + 0 = 0

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

∂y/∂y = 3y

d/dψ [ψ^2] = 2ψ^1

390K

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