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 23:49Z

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^(-θ²) dθ = √π / 2

163K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

259K

iħ ∂ψ/∂t = Ĥψ

e^{i\pi} + 1 = 0

305K

det| 9 4 ; 1 10 | = 86

57K

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

F = G m₁m₂ / r²

293K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

110K

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

300K

d/dx [x^9] = 9x^8

34K

10n² + 6n + 2 = 0

354K

iħ ∂ψ/∂t = Ĥψ

368K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]