Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 00:42Z
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
133K
10t² + 8t + 3 = 0
det| 11 9 ; 0 12 | = 132
398K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
271K
det| 12 1 ; 4 13 | = 152
det| 9 4 ; 1 10 | = 86
98K
∑_{k=1}^{n} k = n(n+1)/2
396K
det| 11 7 ; 3 12 | = 111
det| 4 2 ; 1 5 | = 18
24K
\frac{8}{3} \sum_{i=1}^{n} i^{2}