Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 15:34Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
297K
F = ma
\frac{8}{6} \sum_{i=1}^{n} i^{2}
138K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
176K
det| 9 6 ; 0 10 | = 90
67K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 9 4 ; 1 10 | = 86
306K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
374K
det| 1 1 ; 0 2 | = 2
7y² + 7y + 3 = 0
d/dt [t^9] = 9t^8