Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 07:13Z

∂y/∂t = 1y

iħ ∂ψ/∂t = Ĥψ

66K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

222K

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

det| 5 6 ; 2 6 | = 18

87K

8ψ² + 7ψ + 0 = 0

2K

ΔS ≥ 0

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

174K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

61K

det| 6 1 ; 1 7 | = 41

det| 4 6 ; 0 5 | = 20

380K

∂n/∂θ = 3n

335K

N₂ + 3H₂ ⇌ 2NH₃

119K

d/dψ [ψ^2] = 2ψ^1

472K

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