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 00:12Z

4y² + 8y + 1 = 0

∇²φ = 0

46K

∫₀^∞ e^(-r²) dr = √π / 2

468K

2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

289K

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

278K

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

d/dα [α^3] = 3α^2

339K

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

177K

iħ ∂ψ/∂t = Ĥψ

det| 6 8 ; 1 7 | = 34

358K

1φ² + 1φ + 7 = 0

121K

F = G m₁m₂ / r²

399K

9x² + 4x + 7 = 0

316K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

11K

e^{i\pi} + 1 = 0

387K

F = G m₁m₂ / r²

144K

∑_{k=1}^{n} k = n(n+1)/2

67K

det| 5 3 ; 2 6 | = 24

97K

det| 11 3 ; 6 12 | = 114

338K

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

276K

det| 1 7 ; 2 2 | = -12

346K

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