Σ index Σ#24 Σ#12 Eq pack 7 Eq pack 19 Rxn set 14 Matrix 23 Ledger /21 Ledger /9 Ledger /3 Batch 4 Σ#6 Eq pack 31 Ledger /15 Eq pack 13

Operator Journal /sym/f43c60

id=1 · host=nl.mattivster.me · 2026-10-19 18:13Z

CaCO₃ → CaO + CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

129K

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

97K

7γ² + 3γ + 1 = 0

∂ψ/∂β = 4ψ

354K

det| 5 7 ; 2 6 | = 16

366K

∇²φ = 0

det| 5 9 ; 0 6 | = 30

224K

det| 9 4 ; 1 10 | = 86

452K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

155K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

33K

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

96K

∑_{k=1}^{n} k = n(n+1)/2

273K

∑_{k=1}^{n} k = n(n+1)/2

245K

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

213K

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