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 20:58Z

det| 4 8 ; 7 5 | = -36

N₂ + 3H₂ ⇌ 2NH₃

66K

d/dz [z^11] = 11z^10

222K

∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

87K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

2K

5β² + 3β + 5 = 0

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

174K

iħ ∂ψ/∂t = Ĥψ

61K

E = mc²

AgNO₃ + NaCl → AgCl↓ + NaNO₃

380K

det| 7 4 ; 4 8 | = 40

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2y² + 8y + 7 = 0

119K

1n² + 7n + 3 = 0

472K

∑_{k=1}^{n} k = n(n+1)/2

392K

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