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 00:08Z

4y² + 8y + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

e^{i\pi} + 1 = 0

468K

2H₂ + O₂ → 2H₂O

λ = h/p

289K

∫₀^∞ e^(-r²) dr = √π / 2

278K

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

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

339K

CaCO₃ → CaO + CO₂

177K

iħ ∂ψ/∂t = Ĥψ

ω = 2πf

358K

3ψ² + 3ψ + 2 = 0

121K

d/dψ [ψ^6] = 6ψ^5

399K

e^{i\pi} + 1 = 0

316K

e^{i\pi} + 1 = 0

11K

det| 11 2 ; 2 12 | = 128

387K

iħ ∂ψ/∂t = Ĥψ

144K

7n² + 9n + 4 = 0

67K

∇²x = 0

97K

det| 11 3 ; 6 12 | = 114

338K

3θ² + 5θ + 0 = 0

276K

ΔS ≥ 0

346K

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