Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 01:19Z
det| 7 8 ; 0 8 | = 56
Fe₂O₃ + 3CO → 2Fe + 3CO₂
8K
∇²n = 0
e^{i\pi} + 1 = 0
det| 2 4 ; 4 3 | = -10
264K
det| 5 6 ; 4 6 | = 6
276K
det| 9 4 ; 1 10 | = 86
250K
∫₀^∞ e^(-t²) dt = √π / 2
256K
∑_{k=1}^{n} k = n(n+1)/2
46K
det| 4 8 ; 3 5 | = -4
164K