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 03:56Z

PV = nRT

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

164K

2y² + 8y + 7 = 0

232K

e^{i\pi} + 1 = 0

CaCO₃ → CaO + CO₂

375K

det| 9 4 ; 1 10 | = 86

47K

∑_{k=1}^{n} k = n(n+1)/2

d/dα [α^9] = 9α^8

165K

det| 4 6 ; 4 5 | = -4

372K

det| 7 2 ; 1 8 | = 54

\frac{12}{6} \sum_{i=1}^{n} i^{2}

430K

∑_{k=1}^{n} k = n(n+1)/2

130K

det| 12 1 ; 5 13 | = 151

455K

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

336K

det| 8 9 ; 4 9 | = 36

215K

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