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 00:07Z

4y² + 8y + 1 = 0

CaCO₃ → CaO + CO₂

46K

∫₀^∞ e^(-r²) dr = √π / 2

468K

2H₂ + O₂ → 2H₂O

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

289K

det| 8 4 ; 3 9 | = 60

278K

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

9x² + 4x + 7 = 0

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

iħ ∂ψ/∂t = Ĥψ

det| 4 1 ; 2 5 | = 18

358K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

121K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 11 7 ; 6 12 | = 90

316K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

387K

det| 3 4 ; 6 4 | = -12

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

67K

∂x/∂n = 6x

97K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

338K

9γ² + 5γ + 7 = 0

276K

F = ma

346K

∇²α = 0

256K

∫₀^∞ e^(-x²) dx = √π / 2

348K

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

396K

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