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 16:40Z

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

320K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

144K

det| 8 9 ; 3 9 | = 45

5r² + 2r + 5 = 0

90K

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

438K

E = mc²

11z² + 1z + 0 = 0

394K

det| 1 2 ; 7 2 | = -12

29K

det| 10 1 ; 6 11 | = 104

∑_{k=1}^{n} k = n(n+1)/2

94K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

211K

det| 2 6 ; 5 3 | = -24

8ψ² + 7ψ + 0 = 0

390K

∇ × E = −∂B/∂t

69K

det| 10 6 ; 3 11 | = 92

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

144K

∂α/∂ω = 3α

352K

ΔS ≥ 0

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