Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 17:30Z

∫₀^∞ e^(-φ²) dφ = √π / 2

∇²β = 0

320K

6x² + 6x + 1 = 0

144K

det| 1 9 ; 5 2 | = -43

iħ ∂ψ/∂t = Ĥψ

90K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 4 ; 4 8 | = 40

394K

8φ² + 4φ + 0 = 0

29K

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

iħ ∂ψ/∂t = Ĥψ

94K

1n² + 7n + 3 = 0

211K

2y² + 4y + 5 = 0

390K

PV = nRT

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

N₂ + 3H₂ ⇌ 2NH₃

352K

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