Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:58Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 8 6 ; 6 9 | = 36
129K
∫₀^∞ e^(-x²) dx = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
354K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
224K
det| 7 4 ; 4 8 | = 40
452K
N₂ + 3H₂ ⇌ 2NH₃
CH₄ + 2O₂ → CO₂ + 2H₂O
155K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
96K
det| 9 9 ; 5 10 | = 45
273K
∑_{k=1}^{n} k = n(n+1)/2
213K