Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 11:03Z
E = mc²
det| 2 7 ; 7 3 | = -43
148K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
188K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
287K
\frac{5}{6} \sum_{i=1}^{n} i^{2}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
30K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
141K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
1K
8t² + 5t + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
304K
12y² + 8y + 6 = 0