Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 18:25Z

det| 3 2 ; 2 4 | = 8

F = G m₁m₂ / r²

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\frac{8}{6} \sum_{i=1}^{n} i^{2}

446K

F = G m₁m₂ / r²

det| 7 4 ; 4 8 | = 40

144K

e^{i\pi} + 1 = 0

371K

det| 3 8 ; 4 4 | = -20

det| 4 7 ; 2 5 | = 6

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∇ × E = −∂B/∂t

86K

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

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∑_{k=1}^{n} k = n(n+1)/2

234K

9α² + 7α + 5 = 0

218K