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 18:59Z

ΔS ≥ 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

46K

∫₀^∞ e^(-z²) dz = √π / 2

468K

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

d/dt [t^3] = 3t^2

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

d/dθ [θ^4] = 4θ^3

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

11ψ² + 6ψ + 2 = 0

177K

det| 5 5 ; 7 6 | = -5

e^{i\pi} + 1 = 0

358K

det| 9 4 ; 1 10 | = 86

121K

e^{i\pi} + 1 = 0

399K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

316K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

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