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 17:28Z

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 5 6 ; 7 6 | = -12

320K

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

144K

det| 1 9 ; 5 2 | = -43

8ψ² + 7ψ + 0 = 0

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

iħ ∂ψ/∂t = Ĥψ

394K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

29K

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

det| 4 8 ; 3 5 | = -4

94K

F = ma

211K

det| 11 9 ; 1 12 | = 123

∇ × E = −∂B/∂t

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

2n² + 5n + 6 = 0

∇²r = 0

144K

ω = 2πf

352K

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