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 04:25Z

∇²y = 0

d/dψ [ψ^7] = 7ψ^6

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

11γ² + 9γ + 2 = 0

8ψ² + 7ψ + 0 = 0

289K

∇²t = 0

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

e^{i\pi} + 1 = 0

339K

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

177K

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

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

358K

6n² + 7n + 6 = 0

121K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

F = ma