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

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

320K

F = G m₁m₂ / r²

144K

det| 8 9 ; 3 9 | = 45

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

90K

det| 9 4 ; 1 10 | = 86

438K

E = mc²

det| 7 6 ; 1 8 | = 50

394K

9θ² + 7θ + 4 = 0

29K

det| 10 1 ; 6 11 | = 104

iħ ∂ψ/∂t = Ĥψ

94K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

211K

det| 2 6 ; 5 3 | = -24

E = mc²

390K

d/dψ [ψ^2] = 2ψ^1

69K

det| 10 6 ; 3 11 | = 92

2y² + 4y + 5 = 0

144K

d/dα [α^9] = 9α^8

352K

ΔS ≥ 0

2H₂ + O₂ → 2H₂O

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