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 22:23Z

4α² + 7α + 5 = 0

\lim_{β\to 0} \frac{\sin β}{β} = 1

66K

\lim_{r\to 0} \frac{\sin r}{r} = 1

222K

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

87K

N₂ + 3H₂ ⇌ 2NH₃

2K

5θ² + 1θ + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

174K

\oint_C \vec{F}\cdot d\vec{r} = 0

61K

λ = h/p

7φ² + 3φ + 6 = 0

380K

det| 7 9 ; 1 8 | = 47

335K

det| 5 6 ; 7 6 | = -12

119K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

472K

det| 7 4 ; 4 8 | = 40

392K

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

32K

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