Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 20:27Z
det| 1 9 ; 3 2 | = -25
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-α²) dα = √π / 2
57K
det| 11 4 ; 0 12 | = 132
\lim_{t\to 0} \frac{\sin t}{t} = 1
276K
∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
257K
det| 8 5 ; 3 9 | = 57
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
62K
det| 9 4 ; 1 10 | = 86
256K
∂y/∂r = 4y
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
F = G m₁m₂ / r²