Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-06 04:31Z
4r² + 9r + 2 = 0
det| 6 2 ; 6 7 | = 30
371K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 2 ; 5 12 | = 122
392K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
423K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
24K
CaCO₃ → CaO + CO₂
d/dγ [γ^5] = 5γ^4
ω = 2πf
ω = 2πf
\frac{10}{5} \sum_{i=1}^{n} i^{2}
7γ² + 6γ + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2