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 03:38Z

ω = 2πf

det| 1 4 ; 2 2 | = -6

320K

\lim_{x\to 0} \frac{\sin x}{x} = 1

144K

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

12z² + 1z + 7 = 0

90K

4x² + 5x + 2 = 0

438K

∇²t = 0

E = mc²

394K

d/dψ [ψ^2] = 2ψ^1

29K

8t² + 2t + 4 = 0

9α² + 7α + 5 = 0

94K

N₂ + 3H₂ ⇌ 2NH₃

211K

det| 8 9 ; 1 9 | = 63

∑_{k=1}^{n} k = n(n+1)/2

390K

det| 7 4 ; 4 8 | = 40

69K

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

N₂ + 3H₂ ⇌ 2NH₃

144K

det| 7 2 ; 3 8 | = 50

352K

∂γ/∂t = 6γ

∫₀^∞ e^(-φ²) dφ = √π / 2

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