Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:30Z
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
238K
det| 4 6 ; 2 5 | = 8
∫₀^∞ e^(-n²) dn = √π / 2
270K
ΔS ≥ 0
det| 10 5 ; 4 11 | = 90
41K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 12 9 ; 3 13 | = 129
∑_{k=1}^{n} k = n(n+1)/2
7K
e^{i\pi} + 1 = 0
det| 9 4 ; 3 10 | = 78
det| 5 1 ; 4 6 | = 26
AgNO₃ + NaCl → AgCl↓ + NaNO₃