Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 23:05Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
6t² + 7t + 0 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
405K
d/dn [n^3] = 3n^2
det| 9 4 ; 1 10 | = 86
328K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
3ψ² + 1ψ + 3 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
139K
det| 1 5 ; 1 2 | = -3
304K
det| 8 7 ; 7 9 | = 23
∑_{k=1}^{n} k = n(n+1)/2
78K
det| 2 7 ; 0 3 | = 6
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O