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 00:05Z

4y² + 8y + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

1r² + 1r + 5 = 0

468K

2H₂ + O₂ → 2H₂O

∇ × E = −∂B/∂t

289K

∇²φ = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

339K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

177K

iħ ∂ψ/∂t = Ĥψ

e^{i\pi} + 1 = 0

358K

λ = h/p

121K

CaCO₃ → CaO + CO₂

ω = 2πf

399K

det| 5 8 ; 4 6 | = -2

316K

det| 9 8 ; 1 10 | = 82

11β² + 8β + 6 = 0

11K

det| 2 9 ; 0 3 | = 6

387K

∂ω/∂t = 2ω

AgNO₃ + NaCl → AgCl↓ + NaNO₃

144K

det| 6 8 ; 0 7 | = 42

67K

ΔS ≥ 0

97K

λ = h/p

338K

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

276K

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