Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:58Z
det| 2 3 ; 7 3 | = -15
det| 9 9 ; 5 10 | = 45
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 9 ; 0 6 | = 30
404K
det| 3 1 ; 7 4 | = 5
271K
d/dn [n^12] = 12n^11
det| 7 4 ; 4 8 | = 40
396K
∇²z = 0
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
iħ ∂ψ/∂t = Ĥψ
11β² + 2β + 7 = 0