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 00:45Z

6r² + 4r + 7 = 0

∇ × E = −∂B/∂t

66K

F = G m₁m₂ / r²

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

N₂ + 3H₂ ⇌ 2NH₃

87K

det| 7 7 ; 4 8 | = 28

2K

1y² + 1y + 6 = 0

ΔS ≥ 0

174K

det| 11 9 ; 0 12 | = 132

61K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

380K

2n² + 9n + 5 = 0

335K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

119K

det| 4 6 ; 0 5 | = 20

472K

det| 7 4 ; 4 8 | = 40

392K

iħ ∂ψ/∂t = Ĥψ

32K

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