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 16:19Z

det| 8 4 ; 0 9 | = 72

∫₀^∞ e^(-t²) dt = √π / 2

66K

2H₂ + O₂ → 2H₂O

222K

N₂ + 3H₂ ⇌ 2NH₃

det| 4 6 ; 4 5 | = -4

87K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

2K

5ψ² + 3ψ + 7 = 0

iħ ∂ψ/∂t = Ĥψ

174K

ω = 2πf

61K

iħ ∂ψ/∂t = Ĥψ

3α² + 8α + 4 = 0

380K

∑_{k=1}^{n} k = n(n+1)/2

335K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

119K

det| 2 7 ; 7 3 | = -43

472K

8ψ² + 7ψ + 0 = 0

392K

N₂ + 3H₂ ⇌ 2NH₃

32K

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