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 14:57Z

F = ma

∑_{k=1}^{n} k = n(n+1)/2

168K

∇ × E = −∂B/∂t

446K

det| 1 7 ; 6 2 | = -40

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 9 6 ; 7 10 | = 48

371K

CaCO₃ → CaO + CO₂

8ψ² + 7ψ + 0 = 0

259K

det| 5 6 ; 2 6 | = 18

86K

6n² + 1n + 6 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

224K

∇²n = 0

234K

e^{i\pi} + 1 = 0

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

218K

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

354K

E = mc²

CH₄ + 2O₂ → CO₂ + 2H₂O

70K

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

402K

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