Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 15:28Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
36K
∑_{k=1}^{n} k = n(n+1)/2
269K
det| 11 8 ; 4 12 | = 100
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
131K
λ = h/p
\frac{8}{5} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-y²) dy = √π / 2
344K
det| 8 2 ; 7 9 | = 58
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
295K
\lim_{t\to 0} \frac{\sin t}{t} = 1
e^{i\pi} + 1 = 0