Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:25Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
40K
det| 9 4 ; 1 10 | = 86
297K
∫₀^∞ e^(-r²) dr = √π / 2
7z² + 5z + 1 = 0
d/dz [z^11] = 11z^10
176K
det| 2 4 ; 4 3 | = -10
67K
∑_{k=1}^{n} k = n(n+1)/2
N₂ + 3H₂ ⇌ 2NH₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
112K
2t² + 5t + 1 = 0