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 00:43Z

6r² + 4r + 7 = 0

N₂ + 3H₂ ⇌ 2NH₃

66K

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

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

87K

3ω² + 2ω + 2 = 0

2K

1y² + 1y + 6 = 0

e^{i\pi} + 1 = 0

174K

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

61K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

380K

det| 7 4 ; 4 8 | = 40

335K

CaCO₃ → CaO + CO₂

E = mc²

119K

1n² + 7n + 3 = 0

472K

∑_{k=1}^{n} k = n(n+1)/2

392K

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