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 17:53Z

∫₀^∞ e^(-φ²) dφ = √π / 2

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 1 9 ; 5 2 | = -43

det| 9 4 ; 1 10 | = 86

90K

iħ ∂ψ/∂t = Ĥψ

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

d/dt [t^3] = 3t^2

394K

PV = nRT

29K

4t² + 3t + 3 = 0

94K

6n² + 7n + 6 = 0

211K

det| 11 9 ; 0 12 | = 132

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

ω = 2πf

144K

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