Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-12 01:57Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
298K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 3 9 ; 6 4 | = -42
256K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-n²) dn = √π / 2
418K
ω = 2πf
\frac{11}{6} \sum_{i=1}^{n} i^{2}
439K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
102K
∑_{k=1}^{n} k = n(n+1)/2
159K