Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 17:50Z

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

46K

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

468K

iħ ∂ψ/∂t = Ĥψ

det| 9 4 ; 1 10 | = 86

289K

ω = 2πf

278K

3r² + 6r + 7 = 0

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

339K

d/dx [x^3] = 3x^2

177K

E = mc²

e^{i\pi} + 1 = 0

358K

∂y/∂n = 5y

121K

iħ ∂ψ/∂t = Ĥψ

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

∂γ/∂z = 6γ

387K

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