Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 18:26Z

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

∇²r = 0

320K

\lim_{t\to 0} \frac{\sin t}{t} = 1

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

90K

CH₄ + 2O₂ → CO₂ + 2H₂O

438K

2r² + 6r + 5 = 0

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

394K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

29K

E = mc²

CaCO₃ → CaO + CO₂

94K

ω = 2πf

211K

∂y/∂y = 3y

10ψ² + 5ψ + 0 = 0

390K

det| 9 4 ; 1 10 | = 86

69K

ΔS ≥ 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

144K

det| 7 2 ; 7 8 | = 42

352K

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