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 17:29Z

∫₀^∞ e^(-φ²) dφ = √π / 2

d/dz [z^11] = 11z^10

320K

det| 9 4 ; 1 10 | = 86

144K

det| 1 9 ; 5 2 | = -43

e^{i\pi} + 1 = 0

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

394K

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

29K

6ω² + 4ω + 4 = 0

94K

PV = nRT

211K

1α² + 9α + 4 = 0

390K

e^{i\pi} + 1 = 0

69K

λ = h/p

144K

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