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 17:09Z

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

11ψ² + 6ψ + 2 = 0

468K

iħ ∂ψ/∂t = Ĥψ

∫₀^∞ e^(-θ²) dθ = √π / 2

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iħ ∂ψ/∂t = Ĥψ

278K

3r² + 6r + 7 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

E = mc²

PV = nRT

358K

8ψ² + 7ψ + 0 = 0

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

399K