Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 22:21Z
ω = 2πf
∫₀^∞ e^(-x²) dx = √π / 2
269K
11β² + 9β + 0 = 0
ω = 2πf
det| 7 4 ; 4 8 | = 40
240K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
139K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
344K