Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 01:33Z
det| 7 8 ; 0 8 | = 56
det| 1 4 ; 2 2 | = -6
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
8K
∇²n = 0
e^{i\pi} + 1 = 0
PV = nRT
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
62K
∑_{k=1}^{n} k = n(n+1)/2
46K