Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 20:49Z
det| 1 9 ; 3 2 | = -25
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 4 ; 1 10 | = 86
57K
det| 11 4 ; 0 12 | = 132
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
∫₀^∞ e^(-r²) dr = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∂y/∂r = 4y
∑_{k=1}^{n} k = n(n+1)/2
46K
det| 8 2 ; 7 9 | = 58
164K
12t² + 7t + 0 = 0
12β² + 9β + 7 = 0