Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:13Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 11 5 ; 0 12 | = 132
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 4 ; 4 7 | = 26
264K
∇²α = 0
∫₀^∞ e^(-x²) dx = √π / 2
250K
ω = 2πf
det| 10 3 ; 4 11 | = 98
62K
∑_{k=1}^{n} k = n(n+1)/2
46K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
164K