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 22:22Z

4α² + 7α + 5 = 0

F = ma

66K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

222K

CH₄ + 2O₂ → CO₂ + 2H₂O

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

87K

det| 7 4 ; 4 8 | = 40

2K

5θ² + 1θ + 7 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

174K

6x² + 7x + 6 = 0

61K

λ = h/p

det| 7 3 ; 6 8 | = 38

380K

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

335K

N₂ + 3H₂ ⇌ 2NH₃

119K

3ψ² + 4ψ + 5 = 0

472K

∑_{k=1}^{n} k = n(n+1)/2

392K

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