Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 16:27Z
det| 6 2 ; 7 7 | = 28
det| 8 2 ; 7 9 | = 58
479K
∫₀^∞ e^(-x²) dx = √π / 2
\frac{1}{3} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
276K
d/dψ [ψ^7] = 7ψ^6
\frac{12}{6} \sum_{i=1}^{n} i^{2}
250K
F = G m₁m₂ / r²
∫₀^∞ e^(-θ²) dθ = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∂α/∂n = 9α