Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 02:00Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 2 8 ; 2 3 | = -10
det| 7 4 ; 4 8 | = 40
398K
PV = nRT
Fe₂O₃ + 3CO → 2Fe + 3CO₂
271K
det| 12 8 ; 6 13 | = 108
∑_{k=1}^{n} k = n(n+1)/2
396K
det| 9 5 ; 1 10 | = 85
346K