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 21:04Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇ × E = −∂B/∂t

320K

8ψ² + 7ψ + 0 = 0

144K

det| 4 7 ; 0 5 | = 20

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

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

∑_{k=1}^{n} k = n(n+1)/2

CaCO₃ → CaO + CO₂

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

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

e^{i\pi} + 1 = 0

94K

∫₀^∞ e^(-t²) dt = √π / 2

211K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

390K

E = mc²

69K

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

144K

det| 2 4 ; 4 3 | = -10

352K

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