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 16:38Z

∑_{k=1}^{n} k = n(n+1)/2

det| 1 2 ; 7 2 | = -12

320K

2y² + 8y + 7 = 0

144K

det| 8 9 ; 3 9 | = 45

ΔS ≥ 0

90K

e^{i\pi} + 1 = 0

438K

E = mc²

ω = 2πf

394K

N₂ + 3H₂ ⇌ 2NH₃

29K

det| 10 1 ; 6 11 | = 104

9α² + 6α + 0 = 0

94K

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

211K

∫₀^∞ e^(-t²) dt = √π / 2

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

det| 7 4 ; 4 8 | = 40

144K

d/dφ [φ^1] = 1φ^0

352K

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