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 21:07Z

10t² + 3t + 6 = 0

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

66K

8ψ² + 7ψ + 0 = 0

222K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

87K

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

2K

8ψ² + 2ψ + 2 = 0

e^{i\pi} + 1 = 0

174K

∇ × E = −∂B/∂t

61K

∂β/∂y = 8β

CaCO₃ → CaO + CO₂

380K

7φ² + 3φ + 6 = 0

335K

CaCO₃ → CaO + CO₂

PV = nRT

119K

det| 9 2 ; 3 10 | = 84

472K

∫₀^∞ e^(-γ²) dγ = √π / 2

d/dx [x^3] = 3x^2

392K

9α² + 7α + 5 = 0

32K

det| 4 3 ; 3 5 | = 11

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