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 00:14Z

6r² + 4r + 7 = 0

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

66K

F = ma

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

9x² + 4x + 7 = 0

87K

CaCO₃ → CaO + CO₂

2K

1y² + 1y + 6 = 0

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

174K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

61K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

380K

iħ ∂ψ/∂t = Ĥψ

335K

CaCO₃ → CaO + CO₂

PV = nRT

119K

4z² + 4z + 1 = 0

472K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

392K

∫₀^∞ e^(-x²) dx = √π / 2

32K

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

267K

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