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 13:00Z

12t² + 1t + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

369K

∑_{k=1}^{n} k = n(n+1)/2

133K

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

det| 9 4 ; 1 10 | = 86

398K

3α² + 8α + 4 = 0

264K

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

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

404K

E = mc²

271K

4t² + 3t + 3 = 0

98K

iħ ∂ψ/∂t = Ĥψ

396K

F = ma

346K

\oint_C \vec{F}\cdot d\vec{r} = 0

24K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

126K

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