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 02:53Z

det| 8 8 ; 4 9 | = 40

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

129K

det| 9 4 ; 1 10 | = 86

97K

PV = nRT

e^{i\pi} + 1 = 0

354K

∇²t = 0

366K

det| 2 5 ; 5 3 | = -19

∑_{k=1}^{n} k = n(n+1)/2

224K

CH₄ + 2O₂ → CO₂ + 2H₂O

452K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

6n² + 7n + 6 = 0

155K

2y² + 4y + 5 = 0

33K

2H₂ + O₂ → 2H₂O

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

96K

CH₄ + 2O₂ → CO₂ + 2H₂O

273K

∑_{k=1}^{n} k = n(n+1)/2

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

245K

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

213K

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