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 22:58Z

∑_{k=1}^{n} k = n(n+1)/2

10β² + 4β + 1 = 0

384K

∂ψ/∂β = 3ψ

385K

det| 11 9 ; 4 12 | = 96

8θ² + 8θ + 6 = 0

163K

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

259K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

305K

det| 2 7 ; 7 3 | = -43

57K

5z² + 5z + 0 = 0

det| 9 4 ; 1 10 | = 86

293K

∫₀^∞ e^(-θ²) dθ = √π / 2

110K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

300K

det| 8 9 ; 4 9 | = 36

34K

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

354K

\lim_{β\to 0} \frac{\sin β}{β} = 1

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]