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

∇²ω = 0

168K

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

446K

F = G m₁m₂ / r²

e^{i\pi} + 1 = 0

144K

∫₀^∞ e^(-x²) dx = √π / 2

371K

det| 3 8 ; 4 4 | = -20

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

7φ² + 3φ + 6 = 0

86K

F = G m₁m₂ / r²

PV = nRT

224K

det| 6 6 ; 5 7 | = 12

234K

ω = 2πf

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

218K

det| 9 4 ; 1 10 | = 86

354K

PV = nRT

70K

∑_{k=1}^{n} k = n(n+1)/2

402K

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