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 20:57Z

det| 4 8 ; 7 5 | = -36

iħ ∂ψ/∂t = Ĥψ

66K

d/dθ [θ^3] = 3θ^2

222K

∇ × E = −∂B/∂t

∂α/∂r = 8α

87K

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

2K

5β² + 3β + 5 = 0

8γ² + 1γ + 1 = 0

174K

det| 1 2 ; 7 2 | = -12

61K

E = mc²

\lim_{x\to 0} \frac{\sin x}{x} = 1

380K

e^{i\pi} + 1 = 0

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

119K

det| 9 4 ; 1 10 | = 86

472K

2H₂ + O₂ → 2H₂O

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

392K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

32K

11ω² + 8ω + 5 = 0

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