Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 07:36Z

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

F = ma

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

det| 7 4 ; 4 8 | = 40

289K

d/dγ [γ^3] = 3γ^2

278K

∂x/∂θ = 8x

∑_{k=1}^{n} k = n(n+1)/2

339K

F = G m₁m₂ / r²

177K

3φ² + 4φ + 2 = 0

5z² + 8z + 3 = 0

358K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

121K

5ω² + 6ω + 0 = 0

1θ² + 2θ + 6 = 0

399K

∇ × E = −∂B/∂t

316K

∫₀^∞ e^(-θ²) dθ = √π / 2