Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 20:53Z
det| 1 9 ; 3 2 | = -25
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 2 7 ; 7 3 | = -43
57K
det| 11 4 ; 0 12 | = 132
∫₀^∞ e^(-r²) dr = √π / 2
det| 7 4 ; 4 8 | = 40
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
62K
d/dt [t^5] = 5t^4
∂y/∂r = 4y