Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:05Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
479K
det| 9 4 ; 1 10 | = 86
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 7 ; 4 8 | = 28
102K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dz [z^11] = 11z^10
264K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
276K
∇²α = 0
ω = 2πf
\frac{2}{2} \sum_{i=1}^{n} i^{2}
256K
PV = nRT