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 17:51Z

∫₀^∞ e^(-φ²) dφ = √π / 2

F = G m₁m₂ / r²

320K

det| 9 4 ; 1 10 | = 86

144K

det| 1 9 ; 5 2 | = -43

iħ ∂ψ/∂t = Ĥψ

90K

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

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

4t² + 3t + 3 = 0

394K

F = ma

29K

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

∑_{k=1}^{n} k = n(n+1)/2

94K

iħ ∂ψ/∂t = Ĥψ

211K

det| 11 9 ; 1 12 | = 123

d/dα [α^9] = 9α^8

390K

det| 9 2 ; 3 10 | = 84

69K

2n² + 5n + 6 = 0

ΔS ≥ 0

144K

det| 4 6 ; 4 5 | = -4

352K

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