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 22:59Z

4α² + 7α + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

66K

det| 7 7 ; 4 8 | = 28

222K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 7 4 ; 4 8 | = 40

87K

∫₀^∞ e^(-t²) dt = √π / 2

2K

5θ² + 1θ + 7 = 0

∂z/∂ψ = 9z

174K

N₂ + 3H₂ ⇌ 2NH₃

61K

λ = h/p

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

380K

∇ × E = −∂B/∂t

335K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

ΔS ≥ 0

N₂ + 3H₂ ⇌ 2NH₃

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