Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:29Z
det| 2 3 ; 7 3 | = -15
det| 3 1 ; 7 4 | = 5
369K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
404K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
271K
d/dn [n^12] = 12n^11
AgNO₃ + NaCl → AgCl↓ + NaNO₃
98K
∫₀^∞ e^(-ψ²) dψ = √π / 2
24K