Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 15:34Z
d/dγ [γ^11] = 11γ^10
det| 1 2 ; 7 2 | = -12
238K
det| 12 6 ; 5 13 | = 126
det| 10 5 ; 4 11 | = 90
268K
∫₀^∞ e^(-n²) dn = √π / 2
\lim_{y\to 0} \frac{\sin y}{y} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
95K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
7K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2n² + 1n + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂