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 16:05Z

∑_{k=1}^{n} k = n(n+1)/2

\lim_{β\to 0} \frac{\sin β}{β} = 1

320K

7γ² + 3γ + 1 = 0

144K

det| 8 9 ; 3 9 | = 45

12y² + 1y + 6 = 0

90K

N₂ + 3H₂ ⇌ 2NH₃

438K

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

394K

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

29K

det| 10 1 ; 6 11 | = 104

det| 7 8 ; 4 8 | = 24

94K

CH₄ + 2O₂ → CO₂ + 2H₂O

211K

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

390K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

69K

det| 7 4 ; 4 8 | = 40

144K

iħ ∂ψ/∂t = Ĥψ

352K

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