Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 06:01Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
479K
det| 5 9 ; 4 6 | = -6
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
102K
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
264K
det| 7 4 ; 4 8 | = 40
257K