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 23:06Z

2H₂ + O₂ → 2H₂O

9ψ² + 7ψ + 3 = 0

320K

\lim_{r\to 0} \frac{\sin r}{r} = 1

144K

8α² + 7α + 7 = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

90K

det| 4 6 ; 0 5 | = 20

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 7 2 ; 7 8 | = 42

394K

F = G m₁m₂ / r²

29K

e^{i\pi} + 1 = 0

F = ma

94K

det| 7 4 ; 4 8 | = 40

211K

7γ² + 5γ + 4 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

390K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

69K

8z² + 9z + 2 = 0

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

144K

∇ × E = −∂B/∂t

352K

ΔS ≥ 0

CH₄ + 2O₂ → CO₂ + 2H₂O

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