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 23:27Z

3θ² + 8θ + 7 = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

66K

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

222K

∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

87K

∂z/∂ψ = 1z

2K

\frac{12}{3} \sum_{i=1}^{n} i^{2}

4x² + 5x + 2 = 0

174K

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

61K

λ = h/p

N₂ + 3H₂ ⇌ 2NH₃

380K

∇ × E = −∂B/∂t

335K

iħ ∂ψ/∂t = Ĥψ

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

119K

1ψ² + 7ψ + 7 = 0

472K

8ψ² + 7ψ + 0 = 0

392K

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