Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:49Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
∫₀^∞ e^(-x²) dx = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 9 5 ; 1 10 | = 85
452K
N₂ + 3H₂ ⇌ 2NH₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
155K
∑_{k=1}^{n} k = n(n+1)/2
33K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
F = G m₁m₂ / r²
\oint_C \vec{F}\cdot d\vec{r} = 0
245K
det| 7 4 ; 4 8 | = 40
213K
det| 9 6 ; 1 10 | = 84