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 23:39Z

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

F = G m₁m₂ / r²

129K

N₂ + 3H₂ ⇌ 2NH₃

97K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

354K

d/dn [n^6] = 6n^5

366K

det| 8 5 ; 0 9 | = 72

CH₄ + 2O₂ → CO₂ + 2H₂O

224K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

452K

d/dθ [θ^6] = 6θ^5

11n² + 5n + 4 = 0

155K

det| 10 1 ; 6 11 | = 104

33K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

96K

∂β/∂y = 9β

273K

CaCO₃ → CaO + CO₂

245K

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

213K

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