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
∫₀^∞ e^(-t²) dt = √π / 2
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
102K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²α = 0
det| 9 4 ; 1 10 | = 86
257K
ω = 2πf
det| 8 5 ; 3 9 | = 57
62K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
256K