Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 23:40Z

d/dn [n^4] = 4n^3

∑_{k=1}^{n} k = n(n+1)/2

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∫₀^∞ e^(-t²) dt = √π / 2

163K

∫₀^∞ e^(-x²) dx = √π / 2

259K

iħ ∂ψ/∂t = Ĥψ

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

305K

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

57K

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

det| 9 4 ; 1 10 | = 86

293K

∂ψ/∂β = 3ψ

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

34K