Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 06:47Z
9ω² + 4ω + 4 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
369K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
133K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 9 ; 1 8 | = 47
264K
det| 10 5 ; 5 11 | = 85
ΔS ≥ 0
∫₀^∞ e^(-α²) dα = √π / 2
98K
∇²θ = 0
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
126K
\binom{n}{k} = \frac{n!}{k!(n-k)!}