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 00:41Z

6r² + 4r + 7 = 0

det| 7 4 ; 4 8 | = 40

66K

det| 7 1 ; 7 8 | = 49

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

87K

det| 7 2 ; 7 8 | = 42

2K

1y² + 1y + 6 = 0

E = mc²

174K

e^{i\pi} + 1 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

380K

∇ × E = −∂B/∂t

335K

CaCO₃ → CaO + CO₂

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

119K

2H₂ + O₂ → 2H₂O

472K

∇²y = 0

iħ ∂ψ/∂t = Ĥψ

392K

det| 4 6 ; 4 5 | = -4

32K

11γ² + 2γ + 7 = 0

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