Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:43Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 6 ; 6 9 | = 36
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 9 4 ; 1 10 | = 86
235K
∫₀^∞ e^(-α²) dα = √π / 2
det| 9 6 ; 0 10 | = 90
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
179K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
42K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
41K
∑_{k=1}^{n} k = n(n+1)/2
369K