Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:11Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
264K
∇²α = 0
det| 10 7 ; 3 11 | = 89
257K
∫₀^∞ e^(-x²) dx = √π / 2
250K
\lim_{t\to 0} \frac{\sin t}{t} = 1
256K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K