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 13:10Z

12t² + 1t + 5 = 0

4β² + 4β + 0 = 0

369K

∇²x = 0

133K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

398K

∇ × E = −∂B/∂t

264K

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

d/dγ [γ^8] = 8γ^7

404K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

271K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

6n² + 7n + 6 = 0

98K

F = G m₁m₂ / r²

396K

d/dα [α^3] = 3α^2

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

346K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

24K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

126K

4γ² + 1γ + 7 = 0

234K

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