Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:28Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
36K
det| 7 4 ; 4 8 | = 40
269K
10y² + 7y + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
131K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
376K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
91K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
λ = h/p
∫₀^∞ e^(-n²) dn = √π / 2
295K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 7 8 ; 2 8 | = 40
\frac{1}{6} \sum_{i=1}^{n} i^{2}