Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 21:07Z
det| 12 4 ; 4 13 | = 140
∫₀^∞ e^(-x²) dx = √π / 2
297K
∇²β = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
138K
e^{i\pi} + 1 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
176K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
67K
F = ma
AgNO₃ + NaCl → AgCl↓ + NaNO₃
306K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
374K
∑_{k=1}^{n} k = n(n+1)/2
112K