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 17:06Z

∫₀^∞ e^(-φ²) dφ = √π / 2

2β² + 8β + 6 = 0

320K

det| 7 4 ; 4 8 | = 40

144K

det| 1 9 ; 5 2 | = -43

det| 7 6 ; 1 8 | = 50

90K

2n² + 9n + 5 = 0

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 9 2 ; 3 10 | = 84

394K

ω = 2πf

29K

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

PV = nRT

94K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

211K

det| 11 9 ; 1 12 | = 123

N₂ + 3H₂ ⇌ 2NH₃

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

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

144K

∇ × E = −∂B/∂t

352K

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