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 00:13Z

6r² + 4r + 7 = 0

E = mc²

66K

3ψ² + 5ψ + 1 = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

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

87K

det| 5 6 ; 2 6 | = 18

2K

1y² + 1y + 6 = 0

det| 9 5 ; 6 10 | = 60

174K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

61K

∑_{k=1}^{n} k = n(n+1)/2

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

380K

11φ² + 7φ + 7 = 0

335K

CaCO₃ → CaO + CO₂

∂x/∂ψ = 6x

119K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

472K

∇²y = 0

ΔS ≥ 0

392K

E = mc²

32K

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