Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:57Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-φ²) dφ = √π / 2
193K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 4 4 ; 5 5 | = 0
322K
∫₀^∞ e^(-α²) dα = √π / 2
det| 9 7 ; 3 10 | = 69
212K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
179K
det| 7 4 ; 1 8 | = 52
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
42K
λ = h/p
det| 7 4 ; 4 8 | = 40
41K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K