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 13:03Z

12t² + 1t + 5 = 0

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

369K

det| 7 4 ; 4 8 | = 40

133K

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

d/dn [n^6] = 6n^5

398K

det| 4 8 ; 3 5 | = -4

264K

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

∇ × E = −∂B/∂t

404K

N₂ + 3H₂ ⇌ 2NH₃

271K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∫₀^∞ e^(-θ²) dθ = √π / 2

98K

F = G m₁m₂ / r²

396K

d/dα [α^3] = 3α^2

N₂ + 3H₂ ⇌ 2NH₃

346K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-n²) dn = √π / 2

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