Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 00:03Z

∇²β = 0

det| 9 5 ; 6 10 | = 60

164K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

232K

3y² + 5y + 2 = 0

\lim_{y\to 0} \frac{\sin y}{y} = 1

375K

∇ × E = −∂B/∂t

47K

d/dx [x^2] = 2x^1

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

165K

F = ma

372K

1φ² + 5φ + 7 = 0

\lim_{t\to 0} \frac{\sin t}{t} = 1

430K

d/dγ [γ^8] = 8γ^7

130K

e^{i\pi} + 1 = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

455K

PV = nRT

336K

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