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 00:14Z

6r² + 4r + 7 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

66K

E = mc²

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

e^{i\pi} + 1 = 0

87K

∑_{k=1}^{n} k = n(n+1)/2

2K

1y² + 1y + 6 = 0

d/dy [y^7] = 7y^6

174K

det| 3 9 ; 1 4 | = 3

61K

∑_{k=1}^{n} k = n(n+1)/2

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

380K

N₂ + 3H₂ ⇌ 2NH₃

335K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

119K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

472K

∂z/∂θ = 3z

392K

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