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 16:54Z

det| 8 4 ; 0 9 | = 72

∇²β = 0

66K

d/dy [y^7] = 7y^6

222K

N₂ + 3H₂ ⇌ 2NH₃

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

87K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

2K

5ψ² + 3ψ + 7 = 0

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

174K

CaCO₃ → CaO + CO₂

61K

iħ ∂ψ/∂t = Ĥψ

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

380K

∑_{k=1}^{n} k = n(n+1)/2

335K

ΔS ≥ 0

119K

det| 7 1 ; 7 8 | = 49

472K

8ψ² + 7ψ + 0 = 0

392K

∇ × E = −∂B/∂t

32K

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