Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:17Z
ΔS ≥ 0
det| 4 6 ; 2 5 | = 8
det| 4 2 ; 3 5 | = 14
268K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
41K
\lim_{n\to 0} \frac{\sin n}{n} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
95K
det| 12 9 ; 3 13 | = 129
\binom{n}{k} = \frac{n!}{k!(n-k)!}
7K
det| 9 4 ; 3 10 | = 78
det| 5 1 ; 4 6 | = 26
AgNO₃ + NaCl → AgCl↓ + NaNO₃