Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 20:04Z
det| 3 6 ; 5 4 | = -18
det| 7 4 ; 4 8 | = 40
372K
λ = h/p
5y² + 9y + 7 = 0
det| 11 2 ; 5 12 | = 122
287K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
141K