Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:07Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 1 ; 7 8 | = 49
129K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
∫₀^∞ e^(-x²) dx = √π / 2
\frac{8}{6} \sum_{i=1}^{n} i^{2}
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 9 5 ; 1 10 | = 85
452K
N₂ + 3H₂ ⇌ 2NH₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
96K
∇²β = 0
F = G m₁m₂ / r²