Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:35Z
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
428K
det| 7 4 ; 4 8 | = 40
238K
det| 4 6 ; 2 5 | = 8
\frac{11}{6} \sum_{i=1}^{n} i^{2}
268K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
41K
\lim_{n\to 0} \frac{\sin n}{n} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
95K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
121K
det| 12 9 ; 3 13 | = 129
\oint_C \vec{F}\cdot d\vec{r} = 0
7K