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 05:13Z

det| 11 5 ; 5 12 | = 107

Fe₂O₃ + 3CO → 2Fe + 3CO₂

369K

CH₄ + 2O₂ → CO₂ + 2H₂O

133K

d/dz [z^3] = 3z^2

∑_{k=1}^{n} k = n(n+1)/2

398K

11β² + 6β + 2 = 0

264K

10θ² + 5θ + 4 = 0

det| 9 4 ; 1 10 | = 86

404K

2y² + 8y + 7 = 0

271K

N₂ + 3H₂ ⇌ 2NH₃

2γ² + 5γ + 2 = 0

98K

det| 1 5 ; 1 2 | = -3

396K

d/dx [x^9] = 9x^8

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

346K

∑_{k=1}^{n} k = n(n+1)/2

24K

ω = 2πf

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

126K

11n² + 5n + 4 = 0

234K

5ω² + 3ω + 0 = 0

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