Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 15:24Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
36K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
269K
det| 11 8 ; 4 12 | = 100
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
376K
\frac{8}{5} \sum_{i=1}^{n} i^{2}
det| 8 2 ; 7 9 | = 58
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
295K
det| 9 4 ; 1 10 | = 86
399K