Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:03Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 4 6 | = 6
264K
∇²α = 0
det| 7 4 ; 4 8 | = 40
250K
ω = 2πf
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
62K
det| 10 3 ; 4 11 | = 98
46K