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

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

320K

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

144K

det| 1 9 ; 5 2 | = -43

∇ × E = −∂B/∂t

90K

PV = nRT

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 1 2 ; 4 2 | = -6

394K

ω = 2πf

29K

3n² + 2n + 4 = 0

94K

F = G m₁m₂ / r²

211K

8ψ² + 7ψ + 0 = 0

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

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