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 16:51Z

det| 8 4 ; 0 9 | = 72

det| 2 4 ; 4 3 | = -10

66K

N₂ + 3H₂ ⇌ 2NH₃

222K

N₂ + 3H₂ ⇌ 2NH₃

\frac{4}{6} \sum_{i=1}^{n} i^{2}

87K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

2K

5ψ² + 3ψ + 7 = 0

det| 7 4 ; 4 8 | = 40

174K

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

61K

iħ ∂ψ/∂t = Ĥψ

det| 10 2 ; 3 11 | = 104

380K

ω = 2πf

335K

∂ω/∂y = 6ω

∑_{k=1}^{n} k = n(n+1)/2

119K

det| 4 6 ; 0 5 | = 20

472K

E = mc²

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

392K

PV = nRT

32K

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