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 20:22Z

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

8ψ² + 7ψ + 0 = 0

46K

∫₀^∞ e^(-t²) dt = √π / 2

468K

CaCO₃ → CaO + CO₂

det| 11 5 ; 0 12 | = 132

289K

8θ² + 8θ + 6 = 0

278K

e^{i\pi} + 1 = 0

∂α/∂r = 8α

339K

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

177K

∂x/∂r = 4x

∇ × E = −∂B/∂t

358K

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

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∇²β = 0

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

1θ² + 2θ + 6 = 0

11K