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 00:14Z

6r² + 4r + 7 = 0

ω = 2πf

66K

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

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 5 8 ; 4 6 | = -2

87K

10α² + 2α + 0 = 0

2K

1y² + 1y + 6 = 0

d/dz [z^11] = 11z^10

174K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

61K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

380K

PV = nRT

335K

CaCO₃ → CaO + CO₂

det| 4 8 ; 3 5 | = -4

119K

∇²x = 0

∇²y = 0

λ = h/p

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