Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 20:52Z
det| 1 9 ; 3 2 | = -25
det| 7 4 ; 4 8 | = 40
479K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
102K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
57K
det| 11 4 ; 0 12 | = 132
\oint_C \vec{F}\cdot d\vec{r} = 0
264K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
276K
∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dt [t^5] = 5t^4
∂y/∂r = 4y