Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-17 23:52Z
∂y/∂y = 7y
∫₀^∞ e^(-n²) dn = √π / 2
65K
\oint_C \vec{F}\cdot d\vec{r} = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
4K
8γ² + 7γ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
det| 4 7 ; 2 5 | = 6
254K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
PV = nRT
∫₀^∞ e^(-ψ²) dψ = √π / 2
368K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 8 ; 4 3 | = -26