Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 18:22Z
det| 10 5 ; 0 11 | = 110
det| 4 8 ; 3 5 | = -4
192K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
405K
9z² + 7z + 3 = 0
F = G m₁m₂ / r²
∫₀^∞ e^(-θ²) dθ = √π / 2
139K
det| 2 4 ; 4 3 | = -10
304K
∑_{k=1}^{n} k = n(n+1)/2
78K