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 21:21Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

6n² + 7n + 6 = 0

320K

∫₀^∞ e^(-t²) dt = √π / 2

144K

det| 4 7 ; 0 5 | = 20

∇ × E = −∂B/∂t

90K

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

438K

∑_{k=1}^{n} k = n(n+1)/2

4t² + 3t + 3 = 0

394K

∫₀^∞ e^(-x²) dx = √π / 2

29K

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

det| 9 5 ; 6 10 | = 60

94K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

211K

det| 12 4 ; 3 13 | = 144

8ψ² + 7ψ + 0 = 0

390K

∇ × E = −∂B/∂t

69K

12γ² + 8γ + 0 = 0

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

144K

∇²r = 0

352K

PV = nRT

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