Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 02:03Z
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 2 8 ; 2 3 | = -10
\frac{6}{3} \sum_{i=1}^{n} i^{2}
264K
PV = nRT
det| 6 6 ; 3 7 | = 24
404K
det| 12 8 ; 6 13 | = 108
det| 7 4 ; 4 8 | = 40
98K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
396K
e^{i\pi} + 1 = 0
det| 2 6 ; 0 3 | = 6
346K
det| 6 5 ; 3 7 | = 27
\frac{9}{4} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃