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

d/dψ [ψ^1] = 1ψ^0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

10n² + 5n + 0 = 0

289K

e^{i\pi} + 1 = 0

278K

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

339K

9x² + 4x + 7 = 0

177K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

358K

5n² + 3n + 0 = 0

121K

e^{i\pi} + 1 = 0

399K

d/dr [r^3] = 3r^2

316K

∇ × E = −∂B/∂t

11K

λ = h/p

387K

∇ × E = −∂B/∂t

144K

det| 4 8 ; 7 5 | = -36

67K

det| 7 7 ; 2 8 | = 42

97K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

338K

6z² + 6z + 2 = 0

276K

∂φ/∂α = 9φ

346K

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