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 13:44Z

12t² + 1t + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

369K

∫₀^∞ e^(-ψ²) dψ = √π / 2

133K

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

11n² + 5n + 4 = 0

398K

N₂ + 3H₂ ⇌ 2NH₃

264K

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

∑_{k=1}^{n} k = n(n+1)/2

404K

2φ² + 9φ + 0 = 0

271K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∫₀^∞ e^(-α²) dα = √π / 2

98K

∑_{k=1}^{n} k = n(n+1)/2

396K

d/dα [α^3] = 3α^2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

346K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

24K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

126K

∇²γ = 0

234K

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