Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:25Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
36K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
269K
10y² + 7y + 7 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
158K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
240K
10y² + 4y + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
201K
λ = h/p
det| 1 2 ; 7 2 | = -12
295K
∫₀^∞ e^(-ω²) dω = √π / 2