Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:42Z
det| 2 5 ; 0 3 | = 6
∫₀^∞ e^(-x²) dx = √π / 2
52K
E = mc²
det| 4 6 ; 4 5 | = -4
90K
det| 9 4 ; 1 10 | = 86
91K
9β² + 8β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
137K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
197K