Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:00Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 2 6 | = 24
276K
∇²α = 0
ω = 2πf
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
256K
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
164K