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 00:12Z

6r² + 4r + 7 = 0

8ψ² + 7ψ + 0 = 0

66K

ΔS ≥ 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∫₀^∞ e^(-x²) dx = √π / 2

87K

∂z/∂θ = 3z

2K

1y² + 1y + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

174K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

61K

∑_{k=1}^{n} k = n(n+1)/2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

380K

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

335K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

119K

e^{i\pi} + 1 = 0

472K

∇²y = 0

ω = 2πf

392K

λ = h/p

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