Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:00Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{11}{6} \sum_{i=1}^{n} i^{2}
269K
10y² + 7y + 7 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
158K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
240K
∫₀^∞ e^(-n²) dn = √π / 2
376K
10y² + 4y + 6 = 0
det| 11 5 ; 0 12 | = 132
139K
\oint_C \vec{F}\cdot d\vec{r} = 0
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
91K
d/dy [y^11] = 11y^10
295K