Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 22:53Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 6 ; 0 4 | = 12
90K
2H₂ + O₂ → 2H₂O
det| 8 2 ; 7 9 | = 58
50K
det| 8 4 ; 0 9 | = 72
det| 5 3 ; 2 6 | = 24
137K
∑_{k=1}^{n} k = n(n+1)/2
197K
det| 3 1 ; 4 4 | = 8
det| 3 7 ; 7 4 | = -37