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 17:33Z

∫₀^∞ e^(-φ²) dφ = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

320K

iħ ∂ψ/∂t = Ĥψ

144K

det| 1 9 ; 5 2 | = -43

2β² + 8β + 6 = 0

90K

∇ × E = −∂B/∂t

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

CH₄ + 2O₂ → CO₂ + 2H₂O

394K

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

29K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

94K

F = G m₁m₂ / r²

211K

8ψ² + 7ψ + 0 = 0

390K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

69K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]