Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 00:59Z

∇²β = 0

\lim_{β\to 0} \frac{\sin β}{β} = 1

164K

CH₄ + 2O₂ → CO₂ + 2H₂O

232K

3y² + 5y + 2 = 0

12z² + 1z + 7 = 0

375K

det| 9 4 ; 1 10 | = 86

47K

d/dx [x^2] = 2x^1

∑_{k=1}^{n} k = n(n+1)/2

165K

2γ² + 5γ + 2 = 0

372K

1φ² + 5φ + 7 = 0

11β² + 6β + 2 = 0

430K

CH₄ + 2O₂ → CO₂ + 2H₂O

130K

6x² + 7x + 6 = 0

455K

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

336K

d/dt [t^3] = 3t^2

215K

iħ ∂ψ/∂t = Ĥψ

324K

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