Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:44Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
90K
det| 9 4 ; 1 10 | = 86
91K
2H₂ + O₂ → 2H₂O
det| 5 6 ; 4 6 | = 6
100K
∫₀^∞ e^(-φ²) dφ = √π / 2
50K