Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 01:06Z
λ = h/p
10r² + 5r + 3 = 0
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
404K
det| 8 8 ; 3 9 | = 48
det| 7 4 ; 4 8 | = 40
396K
∫₀^∞ e^(-θ²) dθ = √π / 2
126K
∑_{k=1}^{n} k = n(n+1)/2
234K