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 17:05Z

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 7 7 ; 4 8 | = 28

320K

\lim_{β\to 0} \frac{\sin β}{β} = 1

144K

det| 1 9 ; 5 2 | = -43

PV = nRT

90K

det| 9 4 ; 1 10 | = 86

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

CH₄ + 2O₂ → CO₂ + 2H₂O

394K

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

29K

9x² + 2x + 6 = 0

94K

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

211K

∑_{k=1}^{n} k = n(n+1)/2

390K

det| 4 6 ; 0 5 | = 20

69K

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