Σ index Σ#30 Ledger /15 Rxn set 8 Matrix 5 Matrix 17 Σ#24 Ledger /3 Batch 4 Batch 28 Batch 22 Batch 10 Ledger /21 Ledger /9

Operator Journal /sym/f43c60

id=1 · host=nl.mattivster.me · 2026-10-20 17:38Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

369K

E = mc²

133K

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

det| 2 7 ; 7 3 | = -43

398K

ω = 2πf

264K

ΔS ≥ 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

404K

det| 7 8 ; 4 8 | = 24

271K

5n² + 6n + 0 = 0

∇²y = 0

98K

det| 7 4 ; 4 8 | = 40

396K

7r² + 8r + 5 = 0

346K

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

24K

E = mc²

126K

∑_{k=1}^{n} k = n(n+1)/2

234K

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