Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:53Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 7 9 ; 1 8 | = 47
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{3}{2} \sum_{i=1}^{n} i^{2}
354K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
366K
det| 8 5 ; 0 9 | = 72
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
det| 9 4 ; 1 10 | = 86
452K
d/dθ [θ^6] = 6θ^5
det| 1 1 ; 5 2 | = -3
155K
∑_{k=1}^{n} k = n(n+1)/2
det| 12 1 ; 4 13 | = 152
273K
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
4θ² + 6θ + 7 = 0