Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:28Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
129K
∫₀^∞ e^(-x²) dx = √π / 2
∫₀^∞ e^(-r²) dr = √π / 2
354K
CH₄ + 2O₂ → CO₂ + 2H₂O
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
452K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 9 ; 0 6 | = 30
33K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
96K
det| 7 4 ; 4 8 | = 40
213K