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)!}

CH₄ + 2O₂ → CO₂ + 2H₂O

320K

CaCO₃ → CaO + CO₂

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

e^{i\pi} + 1 = 0

438K

2r² + 6r + 5 = 0

11ψ² + 6ψ + 2 = 0

394K

∇ × E = −∂B/∂t

29K

E = mc²

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

94K

N₂ + 3H₂ ⇌ 2NH₃

211K

det| 11 2 ; 5 12 | = 122

390K

F = G m₁m₂ / r²

69K

det| 7 4 ; 4 8 | = 40

144K

9α² + 7α + 5 = 0

352K

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