Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:05Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-n²) dn = √π / 2
479K
det| 11 9 ; 0 12 | = 132
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
264K
det| 7 7 ; 4 8 | = 28
276K
det| 9 4 ; 1 10 | = 86
250K
∫₀^∞ e^(-t²) dt = √π / 2
256K
∑_{k=1}^{n} k = n(n+1)/2
46K