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 00:43Z

6r² + 4r + 7 = 0

iħ ∂ψ/∂t = Ĥψ

66K

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

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∂z/∂ψ = 9z

87K

8ψ² + 7ψ + 0 = 0

2K

1y² + 1y + 6 = 0

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

174K

d/dx [x^3] = 3x^2

61K

∑_{k=1}^{n} k = n(n+1)/2

F = ma

380K

ω = 2πf

335K

N₂ + 3H₂ ⇌ 2NH₃

119K

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

472K

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