Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 18:50Z
CaCO₃ → CaO + CO₂
7γ² + 3γ + 1 = 0
∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
224K
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 2 4 ; 4 3 | = -10
33K
det| 7 4 ; 4 8 | = 40
96K
∑_{k=1}^{n} k = n(n+1)/2
273K