Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 01:56Z

det| 3 8 ; 0 4 | = 12

CaCO₃ → CaO + CO₂

66K

∫₀^∞ e^(-t²) dt = √π / 2

222K

2H₂ + O₂ → 2H₂O

det| 9 3 ; 3 10 | = 81

87K

∑_{k=1}^{n} k = n(n+1)/2

2K

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

det| 9 4 ; 1 10 | = 86

174K

d/dt [t^3] = 3t^2

61K

iħ ∂ψ/∂t = Ĥψ

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

380K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

335K

∂y/∂γ = 7y

∑_{k=1}^{n} k = n(n+1)/2

119K

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

472K

d/dt [t^1] = 1t^0

∂α/∂r = 8α

392K

4γ² + 1γ + 7 = 0

32K

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