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 22:23Z

4α² + 7α + 5 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

66K

2H₂ + O₂ → 2H₂O

222K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

87K

F = G m₁m₂ / r²

2K

5θ² + 1θ + 7 = 0

N₂ + 3H₂ ⇌ 2NH₃

174K

∇ × E = −∂B/∂t

61K

λ = h/p

AgNO₃ + NaCl → AgCl↓ + NaNO₃

380K

CaCO₃ → CaO + CO₂

335K

∑_{k=1}^{n} k = n(n+1)/2

d/dβ [β^2] = 2β^1

119K

F = ma

472K

ΔS ≥ 0

e^{i\pi} + 1 = 0

392K

det| 7 4 ; 4 8 | = 40

32K

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