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 17:29Z

∫₀^∞ e^(-φ²) dφ = √π / 2

2y² + 4y + 5 = 0

320K

det| 10 2 ; 3 11 | = 104

144K

det| 1 9 ; 5 2 | = -43

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

90K

ω = 2πf

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇ × E = −∂B/∂t

394K

det| 5 9 ; 0 6 | = 30

29K

E = mc²

94K

det| 9 4 ; 1 10 | = 86

211K

λ = h/p

390K

∫₀^∞ e^(-t²) dt = √π / 2

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

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

352K

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