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 23:29Z

2H₂ + O₂ → 2H₂O

10β² + 4β + 1 = 0

320K

det| 1 4 ; 0 2 | = 2

144K

8α² + 7α + 7 = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

90K

ω = 2πf

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

394K

CH₄ + 2O₂ → CO₂ + 2H₂O

29K

e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

94K

det| 9 5 ; 1 10 | = 85

211K

det| 11 4 ; 5 12 | = 112

390K

1ψ² + 7ψ + 7 = 0

69K

det| 7 4 ; 4 8 | = 40

144K

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

352K

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