Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 08:42Z

2x² + 3x + 7 = 0

N₂ + 3H₂ ⇌ 2NH₃

430K

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

197K

λ = h/p

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

281K

∂ψ/∂β = 3ψ

73K

1t² + 1t + 0 = 0

8ψ² + 7ψ + 0 = 0

143K

10t² + 9t + 5 = 0

248K

ΔS ≥ 0

iħ ∂ψ/∂t = Ĥψ

246K

iħ ∂ψ/∂t = Ĥψ

54K

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

469K

∑_{k=1}^{n} k = n(n+1)/2

126K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

410K