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 16:38Z

∑_{k=1}^{n} k = n(n+1)/2

E = mc²

320K

d/dψ [ψ^2] = 2ψ^1

144K

det| 8 9 ; 3 9 | = 45

∇²r = 0

90K

det| 11 2 ; 5 12 | = 122

438K

E = mc²

F = G m₁m₂ / r²

394K

F = G m₁m₂ / r²

29K

det| 10 1 ; 6 11 | = 104

\oint_C \vec{F}\cdot d\vec{r} = 0

94K

iħ ∂ψ/∂t = Ĥψ

211K

det| 2 6 ; 5 3 | = -24

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

390K

∫₀^∞ e^(-x²) dx = √π / 2

69K

det| 10 6 ; 3 11 | = 92

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

144K

det| 9 4 ; 1 10 | = 86

352K

ΔS ≥ 0

2H₂ + O₂ → 2H₂O

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