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 22:32Z

∑_{k=1}^{n} k = n(n+1)/2

∂y/∂γ = 8y

384K

e^{i\pi} + 1 = 0

385K

det| 11 9 ; 4 12 | = 96

∇ × E = −∂B/∂t

163K

8ψ² + 7ψ + 0 = 0

259K

∇ × E = −∂B/∂t

det| 6 6 ; 5 7 | = 12

305K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

57K

5z² + 5z + 0 = 0

ω = 2πf

293K

CaCO₃ → CaO + CO₂

110K

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

300K

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

34K