Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:27Z
det| 2 3 ; 7 3 | = -15
∑_{k=1}^{n} k = n(n+1)/2
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 6 ; 4 6 | = 6
398K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
404K
d/dn [n^12] = 12n^11
det| 4 8 ; 3 5 | = -4
98K
∇²z = 0
∑_{k=1}^{n} k = n(n+1)/2
346K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
126K
iħ ∂ψ/∂t = Ĥψ