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

\oint_C \vec{F}\cdot d\vec{r} = 0

168K

det| 4 2 ; 6 5 | = 8

446K

F = G m₁m₂ / r²

e^{i\pi} + 1 = 0

144K

det| 3 1 ; 7 4 | = 5

371K

det| 3 8 ; 4 4 | = -20

10t² + 9t + 5 = 0

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

F = G m₁m₂ / r²

∂y/∂γ = 8y

224K

8γ² + 1γ + 1 = 0

234K

ω = 2πf

det| 7 4 ; 4 8 | = 40

218K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

354K

N₂ + 3H₂ ⇌ 2NH₃

70K

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

402K

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