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 18:19Z

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

det| 1 2 ; 4 2 | = -6

320K

det| 2 4 ; 4 3 | = -10

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

7y² + 9y + 1 = 0

90K

F = G m₁m₂ / r²

438K

2r² + 6r + 5 = 0

3ω² + 2ω + 2 = 0

394K

det| 9 4 ; 1 10 | = 86

29K

E = mc²

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

94K

CaCO₃ → CaO + CO₂

211K

∂y/∂y = 3y

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

ΔS ≥ 0

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

144K

iħ ∂ψ/∂t = Ĥψ

352K

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