Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 21:06Z
det| 12 4 ; 4 13 | = 140
\frac{2}{2} \sum_{i=1}^{n} i^{2}
40K
∇²β = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
138K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
176K
F = ma
∫₀^∞ e^(-n²) dn = √π / 2
322K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
374K
det| 7 4 ; 4 8 | = 40
112K
det| 2 9 ; 2 3 | = -12
\oint_C \vec{F}\cdot d\vec{r} = 0
247K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
417K