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 22:22Z

4α² + 7α + 5 = 0

\frac{6}{3} \sum_{i=1}^{n} i^{2}

66K

∇ × E = −∂B/∂t

222K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 5 6 ; 1 6 | = 24

87K

λ = h/p

2K

5θ² + 1θ + 7 = 0

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

174K

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

61K

λ = h/p

det| 7 6 ; 1 8 | = 50

380K

PV = nRT

335K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

119K

E = mc²

472K

ΔS ≥ 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

392K

F = G m₁m₂ / r²

32K

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