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 16:38Z

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 8 9 ; 3 9 | = 45

det| 7 3 ; 6 8 | = 38

90K

10ψ² + 5ψ + 0 = 0

438K

E = mc²

2β² + 1β + 7 = 0

394K

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

29K

∫₀^∞ e^(-x²) dx = √π / 2

94K

11z² + 1z + 0 = 0

211K

F = G m₁m₂ / r²

390K

det| 7 4 ; 4 8 | = 40

69K

∇ × E = −∂B/∂t

144K

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