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 20:54Z

det| 4 8 ; 7 5 | = -36

10φ² + 6φ + 2 = 0

66K

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

222K

∇ × E = −∂B/∂t

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

87K

∫₀^∞ e^(-x²) dx = √π / 2

2K

5β² + 3β + 5 = 0

iħ ∂ψ/∂t = Ĥψ

174K

F = G m₁m₂ / r²

61K

E = mc²

det| 9 4 ; 1 10 | = 86

380K

1θ² + 7θ + 4 = 0

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∂n/∂θ = 3n

119K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

472K

2H₂ + O₂ → 2H₂O

1α² + 9α + 4 = 0

392K

ΔS ≥ 0

11ω² + 8ω + 5 = 0

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

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