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 22:56Z

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

384K

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

385K

det| 11 9 ; 4 12 | = 96

det| 3 1 ; 7 4 | = 5

163K

7γ² + 8γ + 3 = 0

259K

∇ × E = −∂B/∂t

8ψ² + 7ψ + 0 = 0

305K

∂n/∂θ = 3n

57K

5z² + 5z + 0 = 0

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

293K

iħ ∂ψ/∂t = Ĥψ

110K

\lim_{t\to 0} \frac{\sin t}{t} = 1

300K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

34K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

354K