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 17:13Z

d/dθ [θ^5] = 5θ^4

∂z/∂ψ = 1z

168K

F = G m₁m₂ / r²

446K

\frac{2}{4} \sum_{i=1}^{n} i^{2}

iħ ∂ψ/∂t = Ĥψ

144K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

371K

d/dr [r^4] = 4r^3

det| 4 7 ; 2 5 | = 6

259K

e^{i\pi} + 1 = 0

86K

7α² + 1α + 1 = 0

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

224K

∇ × E = −∂B/∂t

234K

det| 7 4 ; 4 8 | = 40

218K

iħ ∂ψ/∂t = Ĥψ

354K

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

70K