Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:35Z
det| 2 3 ; 7 3 | = -15
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-r²) dr = √π / 2
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dn [n^12] = 12n^11
CH₄ + 2O₂ → CO₂ + 2H₂O
98K
∇²z = 0