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 16:37Z

det| 8 4 ; 0 9 | = 72

∫₀^∞ e^(-x²) dx = √π / 2

66K

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

222K

N₂ + 3H₂ ⇌ 2NH₃

ΔS ≥ 0

87K

8ψ² + 7ψ + 0 = 0

2K

5ψ² + 3ψ + 7 = 0

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

174K

∑_{k=1}^{n} k = n(n+1)/2

61K

iħ ∂ψ/∂t = Ĥψ

∇ × E = −∂B/∂t

380K

d/dθ [θ^3] = 3θ^2

335K

det| 5 9 ; 0 6 | = 30

119K

6x² + 7x + 6 = 0

472K

E = mc²

392K

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