Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:01Z
PV = nRT
det| 11 2 ; 5 12 | = 122
244K
det| 7 2 ; 2 8 | = 52
∫₀^∞ e^(-φ²) dφ = √π / 2
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-x²) dx = √π / 2
100K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
50K
det| 5 3 ; 2 6 | = 24
137K
∑_{k=1}^{n} k = n(n+1)/2
262K
det| 7 4 ; 4 8 | = 40
196K