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 20:17Z

d/dω [ω^4] = 4ω^3

∂z/∂φ = 7z

384K

∂β/∂z = 1β

385K

8z² + 6z + 5 = 0

det| 9 6 ; 7 10 | = 48

163K

det| 7 4 ; 4 8 | = 40

259K

∂ψ/∂r = 2ψ

∑_{k=1}^{n} k = n(n+1)/2

305K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

57K

det| 2 2 ; 5 3 | = -4

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

293K

e^{i\pi} + 1 = 0

110K

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

300K

N₂ + 3H₂ ⇌ 2NH₃

34K