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 13:05Z

12t² + 1t + 5 = 0

ΔS ≥ 0

369K

∑_{k=1}^{n} k = n(n+1)/2

133K

d/dx [x^11] = 11x^10

Fe₂O₃ + 3CO → 2Fe + 3CO₂

398K

5r² + 5r + 5 = 0

264K

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

∇²z = 0

404K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

271K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

98K

det| 7 8 ; 4 8 | = 24

396K

d/dα [α^3] = 3α^2

∇ × E = −∂B/∂t

346K

F = ma

24K

∑_{k=1}^{n} k = n(n+1)/2

126K

det| 7 4 ; 4 8 | = 40

234K

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