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
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det| 12 9 ; 5 13 | = 111
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O
det| 8 4 ; 0 9 | = 72
det| 7 4 ; 4 8 | = 40
197K