Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 02:13Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
369K
det| 2 8 ; 2 3 | = -10
CH₄ + 2O₂ → CO₂ + 2H₂O
264K
PV = nRT
det| 9 4 ; 1 10 | = 86
404K
det| 12 8 ; 6 13 | = 108
det| 4 2 ; 1 5 | = 18
98K
∑_{k=1}^{n} k = n(n+1)/2
396K