Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:19Z
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
369K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
398K
∇ × E = −∂B/∂t
det| 7 6 ; 1 8 | = 50
98K
∑_{k=1}^{n} k = n(n+1)/2
396K