Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:40Z
det| 2 3 ; 7 3 | = -15
∫₀^∞ e^(-ψ²) dψ = √π / 2
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 7 ; 2 5 | = 6
404K
∑_{k=1}^{n} k = n(n+1)/2
271K
d/dn [n^12] = 12n^11
det| 1 1 ; 5 2 | = -3
396K
∇²z = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
234K