Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-21 04:16Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
468K
det| 12 9 ; 4 13 | = 120
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
97K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
348K
2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
401K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{8}{6} \sum_{i=1}^{n} i^{2}
188K
det| 12 1 ; 4 13 | = 152
338K
det| 8 5 ; 7 9 | = 37
∑_{k=1}^{n} k = n(n+1)/2
215K
\frac{4}{3} \sum_{i=1}^{n} i^{2}
6y² + 5y + 4 = 0
iħ ∂ψ/∂t = Ĥψ