Σ index Matrix 17 Σ#18 Σ#12 Rxn set 14 Rxn set 2 Matrix 11 Eq pack 13 Eq pack 1 Matrix 5 Eq pack 7 Ledger /15 Batch 4

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-11 18:00Z

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

451K

4z² + 3z + 7 = 0

434K

det| 5 3 ; 2 6 | = 24

10ω² + 6ω + 5 = 0

82K

\lim_{β\to 0} \frac{\sin β}{β} = 1

434K

CH₄ + 2O₂ → CO₂ + 2H₂O

1y² + 1y + 5 = 0

244K

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

319K

3z² + 5z + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

170K

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

85K

5α² + 1α + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

425K

det| 1 3 ; 0 2 | = 2

304K

det| 2 9 ; 3 3 | = -21

11θ² + 7θ + 0 = 0

291K

\frac{10}{8} \sum_{i=1}^{n} i^{2}

94K

E = mc²

453K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

117K

det| 2 6 ; 0 3 | = 6

249K

∫₀^∞ e^(-x²) dx = √π / 2

130K

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