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 17:59Z

11x² + 3x + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

66K

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

222K

ω = 2πf

ΔS ≥ 0

87K

F = G m₁m₂ / r²

2K

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

det| 7 4 ; 4 8 | = 40

174K

3α² + 8α + 4 = 0

61K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇ × E = −∂B/∂t

380K

det| 4 6 ; 0 5 | = 20

335K

ΔS ≥ 0

119K

∂n/∂θ = 3n

472K

d/dψ [ψ^2] = 2ψ^1

392K

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