Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:13Z
∇²β = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
244K
det| 2 2 ; 6 3 | = -6
d/dφ [φ^6] = 6φ^5
∑_{k=1}^{n} k = n(n+1)/2
50K
det| 7 4 ; 4 8 | = 40
137K
∑_{k=1}^{n} k = n(n+1)/2
196K
det| 2 4 ; 4 3 | = -10
218K