Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:19Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
90K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-y²) dy = √π / 2
100K
∫₀^∞ e^(-α²) dα = √π / 2
50K
det| 7 4 ; 4 8 | = 40
137K
det| 2 7 ; 7 3 | = -43
197K