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 07:11Z

∂y/∂t = 1y

det| 7 1 ; 7 8 | = 49

66K

iħ ∂ψ/∂t = Ĥψ

222K

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

det| 9 4 ; 1 10 | = 86

87K

ω = 2πf

2K

ΔS ≥ 0

2y² + 4y + 5 = 0

174K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

61K

det| 6 1 ; 1 7 | = 41

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

380K

∇²θ = 0

335K

∑_{k=1}^{n} k = n(n+1)/2

119K

F = G m₁m₂ / r²

472K

2H₂ + O₂ → 2H₂O

392K

∑_{k=1}^{n} k = n(n+1)/2

32K

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