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 23:24Z

d/dn [n^4] = 4n^3

∇ × E = −∂B/∂t

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

iħ ∂ψ/∂t = Ĥψ

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

5z² + 8z + 3 = 0

305K

N₂ + 3H₂ ⇌ 2NH₃

57K

F = G m₁m₂ / r²

293K

det| 9 4 ; 1 10 | = 86

110K

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

300K

∫₀^∞ e^(-t²) dt = √π / 2

34K

F = G m₁m₂ / r²

354K

F = G m₁m₂ / r²

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]