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 21:17Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

Fe₂O₃ + 3CO → 2Fe + 3CO₂

320K

d/dy [y^7] = 7y^6

144K

det| 4 7 ; 0 5 | = 20

F = G m₁m₂ / r²

90K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

438K

∑_{k=1}^{n} k = n(n+1)/2

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

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

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

CH₄ + 2O₂ → CO₂ + 2H₂O

94K

F = ma

211K

∫₀^∞ e^(-t²) dt = √π / 2

390K

E = mc²

69K

8ψ² + 7ψ + 0 = 0

144K

∇ × E = −∂B/∂t

352K

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