Σ index Rxn set 14 Batch 16 Batch 22 Ledger /15 Ledger /3 Rxn set 26 Eq pack 25 Matrix 5 Σ#18

Field Notes / Σ /sym/4f2238

id=10 · host=formula-vault.cloud · 2026-10-02 01:37Z

∂y/∂t = 6y

11φ² + 6φ + 3 = 0

279K

9ψ² + 7ψ + 3 = 0

316K

5γ² + 4γ + 7 = 0

12y² + 5y + 7 = 0

335K

∂φ/∂β = 8φ

284K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-θ²) dθ = √π / 2

22K

12θ² + 2θ + 6 = 0

418K

det| 6 1 ; 4 7 | = 38

det| 8 9 ; 4 9 | = 36

394K

iħ ∂ψ/∂t = Ĥψ

247K

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

e^{i\pi} + 1 = 0

437K

6x² + 6x + 1 = 0

454K

∑_{k=1}^{n} k = n(n+1)/2

467K

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

192K

d/dy [y^3] = 3y^2

462K

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