Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:58Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
244K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
90K
det| 9 4 ; 1 10 | = 86
91K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
100K
det| 8 4 ; 0 9 | = 72
d/dz [z^11] = 11z^10
197K
det| 8 2 ; 7 9 | = 58
218K