Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:29Z
det| 2 3 ; 7 3 | = -15
det| 8 6 ; 6 9 | = 36
369K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
271K
d/dn [n^12] = 12n^11
det| 9 8 ; 3 10 | = 66
98K
∫₀^∞ e^(-ψ²) dψ = √π / 2
24K
∑_{k=1}^{n} k = n(n+1)/2
234K