Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 01:17Z
det| 7 8 ; 0 8 | = 56
∇²n = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
102K
e^{i\pi} + 1 = 0
det| 2 7 ; 7 3 | = -43
264K
∑_{k=1}^{n} k = n(n+1)/2
276K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
250K
N₂ + 3H₂ ⇌ 2NH₃
det| 2 4 ; 4 3 | = -10
62K
E = mc²
det| 1 4 ; 2 2 | = -6
46K
12y² + 9y + 0 = 0
det| 9 5 ; 7 10 | = 55