Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 16:39Z
det| 4 4 ; 2 5 | = 12
det| 11 2 ; 5 12 | = 122
40K
d/dx [x^9] = 9x^8
∫₀^∞ e^(-φ²) dφ = √π / 2
138K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∑_{k=1}^{n} k = n(n+1)/2
176K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
306K
ΔS ≥ 0
det| 4 7 ; 2 5 | = 6
112K
det| 5 7 ; 5 6 | = -5
Fe₂O₃ + 3CO → 2Fe + 3CO₂
247K
\oint_C \vec{F}\cdot d\vec{r} = 0