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 00:19Z

6r² + 4r + 7 = 0

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

66K

8ψ² + 7ψ + 0 = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

1n² + 7n + 3 = 0

87K

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

2K

1y² + 1y + 6 = 0

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

174K

9α² + 9α + 6 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

ω = 2πf

380K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

335K

CaCO₃ → CaO + CO₂

PV = nRT

119K

3ψ² + 4ψ + 5 = 0

472K

∇²y = 0

e^{i\pi} + 1 = 0

392K

∇²θ = 0

32K

11γ² + 2γ + 7 = 0

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